Give the correct IUPAC name for the compound. Based on the given name, write the correct IUPAC structure for the compound

Limiting reactants are the reagents that are used up first in a chemical reaction, and determine the amount of product that can be formed.

Excess reactants are reagents that, once the limiting reactant has been used up, are still present in the reaction mixture.

The limiting reactant is important because it is the reagent that limits the amount of product that can be produced. When excess reactants are present, they do not contribute to the amount of product that can be produced and are thus considered to be "excess" material.

This excess material can cause problems in a reaction, such as unwanted byproducts or the formation of side reactions. Therefore, it is important to carefully control the amounts of reactants that are used in a reaction to ensure that the desired product is formed in the maximum possible yield.

Know more about Chemical reaction here

https://brainly.com/question/29039149#

#SPJ11

(a) The entropy of the system would increase. The transition from a liquid to a gas state involves an increase in the number of microstates, which leads to an increase in entropy. Therefore, the entropy of the system will increase as [tex]CH3OH[/tex] transitions from a liquid state to a gas state.

(b) The entropy of the system would increase. The reaction involves the formation of three molecules of gas from one molecule of gas and another molecule that contains two molecules of gas. The increase in the number of molecules leads to an increase in the number of microstates, which results in an increase in entropy.

(c) The entropy of the system would increase. The transition from a solid to a liquid or gas state involves an increase in the number of microstates, which leads to an increase in entropy. Therefore, the entropy of the system will increase as [tex]2KCIO3[/tex] transitions from a solid state to a liquid or gas state.

(d) The entropy of the system would increase. The reaction involves the formation of two molecules of gas from three molecules of gas and one molecule of aqueous substance. The increase in the number of molecules leads to an increase in the number of microstates, which results in an increase in entropy.

To know more about  entropy refer to-

https://brainly.com/question/13135498

#SPJ11

36.855 moles of O2 are needed to fully combust 5.67 moles of C4H10.

To determine the number of moles of O2 needed to fully combust 5.67 moles of C4H10, first, we need to balance the given chemical equation:

C4H10(l) + O2(g) → CO2(g) + H2O(l)

Balanced equation:
C4H10(l) + 13/2 O2(g) → 4 CO2(g) + 5 H2O(l)

Now, we can use stoichiometry to find the moles of O2 required. Here's a step-by-step explanation:

Step 1: Identify the given and unknown values.
Given: moles of C4H10 = 5.67 moles
Unknown: moles of O2

Step 2: Use the balanced equation to find the mole ratio between C4H10 and O2.
Mole ratio (C4H10 : O2) = 1 : 13/2

Step 3: Use the mole ratio to determine the moles of O2 required for complete combustion.
(5.67 moles C4H10) * (13/2 moles O2 / 1 mole C4H10) = X moles O2

Step 4: Calculate the moles of O2.
X = 5.67 * (13/2) = 36.855 moles O2

So, 36.855 moles of O2 are needed to fully combust 5.67 moles of C4H10.

To know more about moles, visit:

https://brainly.com/question/31597231#

#SPJ11

When sodium chloride solution is added to lead nitrate solution then it results in the formation of a precipitate of lead chloride and sodium nitrate.

Precipitation reactions occur when cations and anions in aqueous solution combine to form an insoluble ionic solid called a precipitate. Whether or not such a reaction occurs can be determined by using the solubility rules for common ionic solids Percent composition tells you which types of atoms (elements) are present in a molecule and their levels. Percent composition can also tell you about the different elements present in an ionic compound as well.

To learn more about precipitation reaction check the link below-

https://brainly.com/question/13016165

#SPJ4

0.18 g of a divalent metal was completely dissolved in 250 cc of acid solution containing 4. 9 g H₂SO₄ per liter. 50 cc of the residual acid solution required 20 cc of N/10 alkali for complete neutralization. The atomic weight of metal is 45 g/mol.  

First, we need to determine the moles of H₂SO₄ present in 250 cc of the acid solution:

4.9 g/L = 0.0049 g/cc

0.0049 g/cc x 250 cc = 1.225 g of H₂SO₄

Next, we can calculate the number of moles of H₂SO₄ that were neutralized by the alkali solution:

20 cc of N/10 NaOH = 0.002 mol NaOH

Since the reaction is:

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

then 1 mol of H₂SO₄ reacts with 2 mol of NaOH, therefore 0.004 mol of H₂SO₄ reacted with 0.002 mol of NaOH.

So, the remaining number of moles of H₂SO₄ is:

0.004 mol - 0.002 mol = 0.002 mol

Now we can calculate the moles of metal present in the solution:

0.18 g / atomic weight = moles of metal

We can use the remaining H₂SO₄ to find the number of moles of metal:

1 mol of H₂SO₄ reacts with 1 mol of metal, so the number of moles of metal is equal to the number of moles of H₂SO₄ remaining:

0.002 mol H₂SO₄ = 0.002 mol metal

Now we can solve for the atomic weight:

0.18 g / 0.002 mol = 90 g/mol

Since the metal is divalent, we need to divide by 2 to get the atomic weight:

90 g/mol / 2 = 45 g/mol

Therefore, the atomic weight of the metal is 45 g/mol.

To know more about the neutralization refer here :

https://brainly.com/question/15347368#

#SPJ11

The ions arranged in terms of increasing atomic radius from left to right are: Ca²⁺, Sr²⁺, Na⁺, K⁺, Rb⁺.

As we move from left to right across the periodic table, due to the increasing nuclear charge the number of protons in the nucleus increases, pulling the electrons closer to the center and decreasing the atomic radius. However, as you move down a group, the number of electron shells increases, which increases the distance between the nucleus and outermost electrons, increasing the atomic radius.

Cations (positively charged ions) have smaller radii than their corresponding neutral atoms due to the loss of electrons and increased effective nuclear charge. Ca²⁺, Sr²⁺ have a +2 charge and; K⁺, Rb⁺, and Na⁺ have a +1 charge. Higher charge leads to a smaller atomic radius.

Ca²⁺, Sr²⁺  are located in Group 2, while K⁺, Rb⁺, and Na⁺ are located in Group 1 of periodic table. Arrange the ions based on their positions in the periodic table and their charges.

Based on these factors, the correct order of ions in terms of increasing atomic radius is: Ca²⁺ (smallest), Sr²⁺, Na⁺, K⁺, and Rb⁺ (largest).

To learn more about atomic radius visit:

https://brainly.com/question/15255548

#SPJ11

The volume of the gas in the cylinder is less than the volume of the room, the gas will not displace all the air in the room.

To determine whether the gas will displace all the air in the room, we need to compare the volume of the gas in the cylinder to the volume of the room.

First, we need to convert the volume of the gas cylinder from liters to cubic meters:

V_cylinder = 65 L = 0.065 m^3

Next, we can use the ideal gas law to calculate the number of moles of gas in the cylinder:

PV = nRT

where P is the pressure, V is the volume, n is the number of moles, R is the ideal gas constant, and T is the temperature.

Rearranging this equation,

n = PV/RT

where P, V, and T are the initial conditions of the gas in the cylinder.

n = (3.6 × 10^3 kPa)(0.065 m^3)/(8.31 J/(mol K) × 283 K) ≈ 0.89 mol

Next, we can use the volume of one mole of gas at SATP (i.e., 24.8 L/mol) to calculate the volume of gas that was initially in the cylinder:

V_initial = n × 24.8 L/mol ≈ 22.1 L

Since the volume of the gas in the cylinder is less than the volume of the room, the gas will not displace all the air in the room.

To know more about  volume of the gas refer here:

https://brainly.com/question/1984369

#SPJ11

a) The percent ionization of nitrous acid in this 0.495M solution is 2.64%.

b) The value of Ka for nitrous acid is 4.45 x 10⁻⁴.

c) The pH of the solution formed by adding 1.0g NaNO₂ to 750mL of 0.0125M HNO₂ is 2.83.



a) Percent ionization = ([tex]10^-^p^H[/tex] / initial concentration) x 100
  Percent ionization = ( [tex]10^-^1^.^8^3[/tex] / 0.495) x 100 = 2.64%

b) Ka = [H⁺][NO₂⁻] / [HNO₂]
  Ka = ( [tex]10^-^1^.^8^3[/tex] )² / (0.495 -  [tex]10^-^1^.^8^3[/tex] ) = 4.45 x 10⁻⁴

c) 1. Calculate moles of NaNO₂: (1g / 69.0 g/mol) = 0.0145 mol
  2. Calculate initial concentration of NO₂⁻: 0.0145 mol / 0.750 L = 0.0193 M
  3. Use Henderson-Hasselbalch equation:

  pH = pKa + log([NO₂⁻]/[HNO₂])
  pH = -log(4.45 x 10⁻⁴) + log(0.0193 / 0.0125) = 2.83

To know more about Henderson-Hasselbalch equation click on below link:

https://brainly.com/question/31732200#

#SPJ11

The percent dissociation of HNO₂ comes out to be 5.2% which is shown in the below secion.

The calculations of pKa is done as follows-

pKa = - log Ka

      = - log (4.0 x 10⁻⁴)

     = 3.398

Mole of NaNO₂ = mass / molar mass

                          = 0.058 g / 68.9953 g/mole

                          = 8.406 x 10⁻⁴ mole

Mole of HNO₂ = 0.110 L * 0.060 mole / L = 6.6 x10⁻³ mole.

Resulting solution is buffer solution.

pH = pKa + log [salt] / [acid]

Substituting the known values in the above formula.

pH = 3.398 + log ( 8.406 x 10⁻⁴ / 6.6 x 10⁻³ )

pH = 2.503

The pH can also be evaluated using the below expression.

pH = -log[H⁺]

-log[H] = 2.503

[H⁺]= 3.14 x 10⁻³ M

Thus

Percent of ionization = 3.14 x 10⁻³ M x 100 / 0.060 = 5.2 %

To learn more about pH check the link below-

https://brainly.com/question/26424076

#SPJ4

To write the name "Sodium Chloride" from a chemical formula, follow these steps:

1. Identify the elements present in the formula: In this case, the formula is "NaCl," which contains the elements Sodium (Na) and Chlorine (Cl).
2. Write the name of the metal (cation) first: In this case, the metal is Sodium (Na). So, the first part of the name is "Sodium."
3. Write the name of the non-metal (anion) with the suffix "-ide": The non-metal is Chlorine (Cl), so the name changes to "Chloride."
4. Combine the names of the metal and non-metal: The final name is "Sodium Chloride."

To write the chemical formula "NaCl" from the name "Sodium Chloride," follow these steps:

1. Identify the elements from the name: In this case, the name is "Sodium Chloride," which contains the elements Sodium (Na) and Chlorine (Cl).
2. Determine the charges of the elements: Sodium has a +1 charge as a cation, and Chlorine has a -1 charge as an anion.
3. Balance the charges to form a neutral compound: Since the charges are +1 and -1, they balance out, and you don't need to add any subscripts.
4. Write the chemical formula using the element symbols: Combine the symbols to form the formula "NaCl."

To know more about Sodium Chloride :

https://brainly.com/question/1559859

#SPJ11

The result is negative, this means the reaction is not spontaneous under standard conditions. In other words, a lithium-sulfur battery cannot be constructed under standard conditions.

To calculate the potential for the reaction of Li(s) with S(s), we need to use the reduction potentials and the Nernst equation:

Ecell = Ereduction(cathode) - Ereduction(anode)

where Ereduction is the reduction potential, cathode is the reduction half-reaction occurring at the cathode (where reduction occurs) and anode is the oxidation half-reaction occurring at the anode (where oxidation occurs).

In this case, Li(s) is the anode and S(s) is the cathode. So, we need to flip the sign of the reduction potential for the anode:

Ecell = E(S2-/S) - (-E(Li+/Li))

Ecell = 0.48 V - 3.05 V

Ecell = -2.57 V

To know more about lithium-sulfur battery refer to-

https://brainly.com/question/31104871

#SPJ11

The percentage composition of each element in dinitrogen monoxide is 63.64% N; 36.36% O.

To determine the percentage composition of each element in dinitrogen monoxide (N2O), we need to calculate the molar mass of the compound and the molar mass of each element.

Molar mass of N2O = (2 x molar mass of N) + molar mass of O

= (2 x 14.01 g/mol) + 16.00 g/mol

= 44.02 g/mol

The percentage composition of each element can be calculated as follows:

Percentage composition of N = (2 x molar mass of N) / molar mass of N2O x 100%

= (2 x 14.01 g/mol) / 44.02 g/mol x 100%

= 63.64%

Percentage composition of O = molar mass of O / molar mass of N2O x 100%

= 16.00 g/mol / 44.02 g/mol x 100%

= 36.36%

Therefore, the correct answer is option c: 63.64% N; 36.36% O.

Know more about Percentage composition here:

https://brainly.com/question/11952337

#SPJ11

Oxygen (O₂) is the limiting reactant, and the maximum mass of CO₂ that can be produced is 61.6 g.

To determine the limiting reactant and the amount of CO₂ produced, we need to perform a stoichiometric calculation using the balanced chemical equation;

C₃H₈ + 5O₂ → 3CO₂ + 4HO

First, we need to determine which reactant is limiting by calculating the amount of CO₂ that can be produced from each reactant and comparing them. We assume that both reactants are completely consumed in the reaction.

For C₃H₈;

Molar mass of C₃H₈ = 44.1 g/mol

Moles of C₃H₈ = 25.0 g / 44.1 g/mol = 0.567 mol

Moles of CO₂ produced = 0.567 mol x (3 mol CO₂ / 1 mol C₃H₈) = 1.70 mol

Mass of CO₂ produced = 1.70 mol x 44.01 g/mol = 74.8 g

For O₂ ;

Molar mass of  O₂ = 32.0 g/mol

Moles of  O₂  = 75.0 g / 32.0 g/mol = 2.34 mol

Moles of CO₂ produced = 2.34 mol x (3 mol CO₂ / 5 mol O₂ ) = 1.40 mol

Mass of CO₂ produced = 1.40 mol x 44.01 g/mol

= 61.6 g

Since O₂ produces less CO₂ than C₃H₈, it is the limiting reactant.

Therefore, the maximum mass of CO₂ that can be produced is 61.6 g.

To know more about limiting reactant here

https://brainly.com/question/19654705

#SPJ4

Answer:

A

Explanation:

I believe the answer is A as bacteria feeds in a mode of nutrition known as saprophytism

The equation for the dissociation of benzoic acid is:

C6H5COOH + H2O ↔ C6H5COO- + H3O+

The expression for Ka is:

Ka = [C6H5COO-][H3O+] / [C6H5COOH]

At equilibrium, the concentration of undissociated benzoic acid will be (0.35 - x), where x is the concentration of dissociated benzoic acid.

Assuming x is small compared to 0.35, we can make the approximation that the concentration of undissociated benzoic acid is 0.35. Therefore, we can write:

Ka = x^2 / (0.35 - x)

Solving for x, we get:

x = √(Ka × (0.35 - x))

x = √(6.3 × 10^-5 × 0.35 - 6.3 × 10^-5 × x)

Squaring both sides:

x^2 = 6.3 × 10^-5 × 0.35 - 6.3 × 10^-5 × x

Bringing all the x terms to one side:

x^2 + 6.3 × 10^-5 × x - 6.3 × 10^-5 × 0.35 = 0

Using the quadratic formula:

x = [-6.3 × 10^-5 ± √(6.3 × 10^-5)^2 + 4 × 6.3 × 10^-5 × 0.35] / 2

x = [-6.3 × 10^-5 ± 1.37 × 10^-3] / 2

x = 6.46 × 10^-4 or x = -7.03 × 10^-5

Since the concentration of benzoic acid cannot be negative, we choose the positive root:

x = 6.46 × 10^-4

The concentration of H3O+ ions is equal to x, so the pH of the solution is:

pH = -log[H3O+]

pH = -log(6.46 × 10^-4)

pH = 3.19

Therefore, the pH of a 0.35 m solution of benzoic acid is 3.19.

To know more about dissociation refer here

https://brainly.com/question/28330679#

#SPJ11

The equilibrium position of the system used to produce methanol from carbon monoxide and hydrogen can be altered by a change in the concentration of any of the reactants or products, a change in temperature, or a change in pressure.

If the concentration of carbon monoxide or hydrogen is increased, then the equilibrium position will shift to the right, favoring the formation of methanol. Conversely, if the concentration of methanol is increased, then the equilibrium position will shift to the left, favoring the decomposition of methanol into carbon monoxide and hydrogen.

If the temperature is increased, then the equilibrium position will shift to the right, as the forward reaction is exothermic and the reverse reaction is endothermic. Conversely, if the temperature is decreased, then the equilibrium position will shift to the left.

If the pressure is increased, then the equilibrium position will shift to the side with fewer moles of gas. In this case, both the reactants and the products have the same number of moles of gas, so the pressure will have no effect on the equilibrium position.

In summary, changes in concentration, temperature, and pressure can all alter the equilibrium position of the system used to produce methanol from carbon monoxide and hydrogen. By understanding how these changes affect the system, it is possible to manipulate the equilibrium position to maximize the yield of methanol.

To know more about carbon monoxide, visit:

https://brainly.com/question/22530423#

#SPJ11

The maximum amount of magnesium oxide that can be produced during the synthesis reaction between 3.2 grams of magnesium and 12.0 grams of oxygen is 14.4 grams.

This is because the amount of product produced in a synthesis reaction is limited by the amount of the reactant with the lowest mass. In this case, the reactant with the lowest mass is the 3.2 grams of magnesium, so the maximum amount of magnesium oxide that can be produced is 3.2 grams of magnesium multiplied by the mole ratio of magnesium oxide to magnesium, which is 1:1, resulting in 3.2 grams of magnesium oxide.

Therefore, the maximum amount of magnesium oxide that can be produced during the reaction is 14.4 grams (3.2 grams of magnesium multiplied by 4.5 grams of oxygen, which is the mole ratio for magnesium oxide to oxygen).

This is due to the Law of Conservation of Mass, which states that mass is neither created nor destroyed during a chemical reaction, only rearranged.

Know more about Synthesis reaction  here

https://brainly.com/question/16987748#

#SPJ11

To find the equilibrium constant in terms of partial pressures, we need to first write the balanced equation for the reaction and then determine the partial pressures of the gases at equilibrium.

Assuming the hypothetical reaction is:

A2 (g) + 2B (g) ⇌ 2C (g) + D (g) + E (g)

At equilibrium, the number of moles of each substance can be used to calculate the partial pressures using the ideal gas law:

PA2 = nA2 * RT / V = 0.200 mol * 0.0821 L·atm/(mol·K) * 300 K / 3.00 L = 4.10 atm

PB = nB * RT / V = 0.400 mol * 0.0821 L·atm/(mol·K) * 300 K / 3.00 L = 8.20 atm

PC = nC * RT / V = (0.200 mol / 2) * 0.0821 L·atm/(mol·K) * 300 K / 3.00 L = 2.05 atm

PD = 0.100 mol * 0.0821 L·atm/(mol·K) * 300 K / 3.00 L = 2.05 atm

PE = 0.200 mol * 0.0821 L·atm/(mol·K) * 300 K / 3.00 L = 4.10 atm

Kp can be calculated as the product of the partial pressures of the products, raised to their stoichiometric coefficients, divided by the product of the partial pressures of the reactants, raised to their stoichiometric coefficients:

Kp = (PC)^2 * (PD) * (PE) / (PA2) * (PB)^2

Kp = (2.05 atm)^2 * (2.05 atm) * (4.10 atm) / (4.10 atm) * (8.20 atm)^2

Kp = 0.0452 atm

Therefore, the equilibrium constant in terms of partial pressures (Kp) for this reaction is 0.0452 atm.

To know more about equilibrium refer here

https://brainly.com/question/14281439#

#SPJ11

Part a: The arrows in the food web represent the flow of energy and nutrients.

Part b: Ecosystem supports fewer wolves than deer because wolves are at a higher trophic level in food chain.

Part a: The movement of nutrients and energy from one organism to another is depicted by arrows in food chain. They specifically point to the direction of matter and energy transfer when one organism feeds another.

Part b: Due to wolves' higher trophic level in food chain, the ecology can only support a smaller population of them than deer. Due to energy loss from heat and metabolism, the amount of energy available at each level of the food chain diminishes as it progresses up the chain.

To know more about trophic level, here

brainly.com/question/13267084

#SPJ4

If the algae disappeared, the tiny animals would not have enough food.

Small fish that eat the tiny animals would also run out of food, which might lead to a drop in their number. As a result, less oxygen would be accessible for other organisms and the amount of oxygen the fish produce would decrease.

However, since the plants may still obtain their carbon dioxide from other sources, the loss of the algae would not have a direct impact on them.

Learn more about algae:https://brainly.com/question/4289110

#SPJ1

In B8, enter the custom transaction number function: `=C8&D8&LEFT(E1,1)`. Use Auto Fill to copy it down column B.

In G8, enter the nested function: `=IF(AND(E8="Credit",F8>=4000),"Flag","")`. Auto Fill it down column G.

In D5, create a data validation list with Quantity, Payment Type, and Amount.

In B5, type Trans# 30038C. In D5, select Quantity.

In F5, enter the nested lookup function: `=IF(D5="Quantity",VLOOKUP(B5,C8:F32,2,FALSE),IF(D5="Payment Type",VLOOKUP(B5,C8:F32,3,FALSE),IF(D5="Amount",VLOOKUP(B5,C8:F32,4,FALSE),"")))`.

Follow these steps to achieve the desired result in your Sales worksheet.

To know more about nested function click on below link:

https://brainly.com/question/30186413#

#SPJ11

To calculate the energy of a rogue wave with an amplitude of 15 meters, we can use the following formula:

E = 0.5ρAv^2

where E is the energy of the wave, ρ is the density of the water, A is the amplitude of the wave, and v is the velocity of the wave.

Assuming the density of water is 1000 kg/m^3 and the velocity of the wave is the standard gravitational acceleration of 9.81 m/s^2 (since rogue waves are caused by the interaction of multiple waves), we can calculate the energy of the rogue wave:

E = 0.5 x 1000 kg/m^3 x π x (15 m)^2 x (9.81 m/s^2)^2

E = 1.22 x 10^9 J

Therefore, the energy of a rogue wave with an amplitude of 15 meters is approximately 1.22 x 10^9 joules.

To know more about rogue refer here

https://brainly.com/question/12121401#

#SPJ11

Hematite and magnetite are important ore minerals of iron found in banded iron formations (BIF), option B is correct.

Iron is one of the most abundant elements in the Earth's crust and is an essential component of many industrial and technological applications. Hematite (Fe₂O₃) and magnetite (Fe₃O₄) are two of the most important iron ore minerals, both of which are found in banded iron formations (BIFs).

BIFs are sedimentary rocks that were formed billions of years ago and consist of alternating layers of iron oxides (hematite or magnetite) and silica-rich chert. These formations were formed when the Earth's oceans contained high levels of dissolved iron, which reacted with oxygen produced by photosynthetic organisms to form iron oxide minerals, option B is correct.

To learn more about Hematite follow the link:

brainly.com/question/11375983

#SPJ4

The complete question is:

Hematite and magnetite are important ore minerals of ________ found in ________.

A. Zinc, hydrothermal deposits

B. Iron, banded iron formation (BIF)

C. Copper, secondary enrichment deposits

D. Aluminum, placer deposits

To make a 6.5 m solution with a volume of 3.25 L from an 18 m solution, we need to add 1.14 L of the original solution.

To calculate the volume of the original solution added, we can use the equation:

C1V1 = C2V2

where C1 is the initial concentration, V1 is the volume of the initial solution added, C2 is the final concentration, and V2 is the final volume of the diluted solution.

Plugging in the given values, we get:

(18 M) V1 = (6.5 M) (3.25 L)

Solving for V1, we get:

V1 = (6.5 M) (3.25 L) / (18 M)

V1 = 1.1389 L or approximately 1.14 L

Therefore, about 1.14 L of the original solution was added to make the 6.5 m solution with a volume of 3.25 L.

To know more about the original solution refer here :

https://brainly.com/question/29850404#

#SPJ11  

Approximately 13.3 mL of 3.00 M H₂SO₄ is required to prepare 200. mL of 0.200 N H₂SO₄.

To calculate the volume of 3.00 M H₂SO₄ required to prepare 200. mL of 0.200 N H₂SO₄, we can use the formula for molarity:

Molarity (M) = moles of solute / volume of solution in liters

We can rearrange this formula to solve for volume:

Volume (in liters) = moles of solute / molarity

First, let's calculate the moles of H₂SO₄ in 200. mL of 0.200 N solution:

0.200 N = 0.200 mol/L

Moles of H₂SO₄ = 0.200 mol/L x 0.200 L = 0.0400 mol

Next, we can use this value and the concentration of the 3.00 M H₂SO₄ to calculate the volume of the concentrated acid needed:

Volume = moles of solute / molarity

Volume = 0.0400 mol / 3.00 mol/L

Volume = 0.0133 L or 13.3 mL

So, to make 200 mL of 0.200 N H₂SO₄ , roughly 13.3 mL of 3.00 M H₂SO₄  is required.

To know more about the Volume, here

https://brainly.com/question/31482457

#SPJ4

Answer:

Rn has the most stable nucleus

Rn (Radon) has the most stable nuclei due to its closer proximity to the magic number 126.

Option (3) is correct.

The stability of a nucleus depends on the arrangement of protons and neutrons within it. Certain numbers of protons and neutrons result in more stable nuclei. These numbers are known as magic numbers, and they correspond to complete nuclear shells.

Among the given atoms:

Ra (Radium) has 88 protons and a varying number of neutrons.

Po (Polonium) has 84 protons and a varying number of neutrons.

Rn (Radon) has 86 protons and a varying number of neutrons.

Au (Gold) has 79 protons and a varying number of neutrons.

Radon (Rn) has the most stable nuclei because it is closer to the magic number 126 for neutrons. Elements with magic numbers of protons or neutrons tend to have more stable configurations, making Rn the most stable among the options provided.

To learn more about Rn (Radon)  here

https://brainly.com/question/28919596

#SPJ2

The pressure of the [tex]Co_{2}[/tex]  gas in the 12.2 L vessel at a temperature of 42°C with 1.13 mol of CO2 is 2.12 atm.

The volume of the vessel =  12.2 L

Number of moles of [tex]Co_{2}[/tex] =  1. 13 mol

Temperature = 42 degrees

To calculate the pressure of the gas we need to use the ideal gas law equation.

PV = nRT

P = nRT/V

Assuming that the Universal gas constant R =  0.0821 L·atm/(mol·K).

Converting the temperature degrees into Kelvin scale

T = 42°C + 273.15 = 315.15 K

Substituting the above values into the equation:

P = [(1.13 mol) * (0.0821 L·atm/mol·K)* (315.15 K)] / (12.2 L) = 2.12 atm

Therefore, we can conclude that the pressure of the gas is 2.12 atm.

To learn more about Pressure

https://brainly.com/question/25764275

#SPJ4

The complete question is:

What is the pressure required in a 12. 2 L vessel that contains 1. 13 mol of Co2 at a temperature of 42 degrees C?

Approximately 0.0769 liters (76.9 mL) of solution is required to create a 1.3 x [tex]10^-2[/tex] M concentration of calcium hydroxide using [tex]1.0 x 10^-3[/tex] moles of solute.

A solute is a material that a solvent can dissolve into a solution. A solute can take on various shapes. It might exist as a solid, a liquid, or a gas. Solvent refers to the component of a solution that is most prevalent. It is the fluid in which the solute has been dissolved.
Molarity (M) = moles of solute / volume of solution (L)
Here, you're given the desired molarity ([tex]1.3 x 10^-2[/tex] M) and the moles of solute ([tex]1.0 x 10^-3[/tex]moles). You need to find the volume of solution (in liters).

Volume (L) = moles of solute / Molarity (M)
Now, plug in the given values:
Volume (L) = [tex](1.0 x 10^-3[/tex] moles) / ([tex]1.3 x 10^-2[/tex]M)
Volume (L) ≈ 0.0769 L

For more such question on hydroxide
https://brainly.com/question/21393201

#SPJ11

The correct electron configuration for bismuth is 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰ 5s² 5p⁶ 6s² 4f¹⁴ 5d¹⁰ 6p³. Option 2.

Bismuth has an atomic number of 83, and hence, has 83 electrons.

According to the Aufbau principle, electrons fill up orbitals in order of increasing energy levels; s, p, d, and f with a maximum electron of 2, 6, 10, and 14 respectively.

The electron configuration for bismuth can be written by following this principle, starting from the first energy level and moving up to the sixth energy level.

Therefore, the electron configuration for bismuth is 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰ 5s² 5p⁶ 6s² 4f¹⁴ 5d¹⁰ 6p³.

More on electron configurations can be found here: https://brainly.com/question/29757010

#SPJ1