Answer:
There are no statements listed but.... a few ideas
Explanation:
Earth is very small in comparison to Jupiter which is the largest planet of the solar system.
The diameter of Jupiter is 11 times greater than the diameter of the earth.
Earth is a terrestrial planet, whereas Jupiter is a Jovian planet.
Which of the following compounds would contain an electrostatic attraction as bonds between ions?
Answer:
Fe2O3
Explanation:
Help ASAP I will mark brainliest for the correct answer !!!⚡️⚡️⚡️
Answer:
mass
Explanation:
Compare and contrast the elements Potassium, K, and Neon, Ne. Use at least ten comparisons or descriptions.
I need this done asap!!!
Answer:
K is a group 1 element while Ne is a group 0 element
K is a good reducing agent while Ne is inert
K is metal while Ne is a gas
K has one valence electron while Ne has no valence electron
Explanation:
If I drives 45 meters to school in 87.6 seconds what is my velocity
When phosphorus forms ions, they have a charge of
Explanation:
When phosphorus forms ions, they have a charge of 4+
Hope it helps you
...
Which organelle makes useable energy for the cell? What type of fuel did your ship need in order to work?
Answer:
Mitochondria -uses glucose!!
Explanation:
1. Calculate the percent oxygen in H2SO4.
Skill and
Serina is a ballet dancer. During her dance, she dances in a "Z" pattern on the stage. It takes her about 30 seconds to
complete the ®Z." The top and bottom of the "Z" are equal distances of about 3 meters each. The middle part of the "Z"
is about 6 meters long. How quickly (in meters per second) is she traveling during this part of the dance?
Answer:
2.5 m/s
Explanation:
total of 12 meters in 30 seconds
12x2.5=30
Which statements correctly describe light (Select all that apply)
A. Light travels in a straight line
B. Light behaves in a predictable way
C.Light can be reflected or refracted
D.Light Curves around corners or obstructions
Answer:
The correct answers are C and D.
HELP ASAP!!
A student mixes baking soda and vinegar in a glass. The results are shown at left. Do you think any new substances are being created in this mixture? If so, how do you know?
Use for questions 1-4
Zn + 2HCl → ZnCl2 + H2
1) If 0.8 moles of Zn are used,
how many moles of HCl are
required?
2) If 3.5 moles of Zn are used,
how many moles of HCl are
required?
3) If 4.8 moles of HCl are used,
how many moles of H, are
produced?
4) If 0.48 moles of ZnCl, are
produced, how many moles of
HCl are needed?
Answer: 1) 1.6 moles of HCl
2) 7.0 moles of HCl
3) 2.4 moles of hydrogen
4) 0.96 moles of HCl
Explanation:
The balanced chemical equation is:
[tex]Zn+2HCl\rightarrow ZnCl_2+H_2[/tex]
According to stoichiometry :
1 mole of [tex]Zn[/tex] require = 2 moles of [tex]HCl[/tex]
0.8 moles of [tex]Zn[/tex] will require=[tex]\frac{2}{1}\times 0.8=1.6moles[/tex] of [tex]HCl[/tex]
3.5 moles of [tex]Zn[/tex] will require=[tex]\frac{2}{1}\times 3.5=7.0moles[/tex] of [tex]HCl[/tex]
According to stoichiometry :
2 moles of [tex]HCl[/tex] produce = 1 mole of [tex]H_2[/tex]
4.8 moles of [tex]HCl[/tex] will require=[tex]\frac{1}{2}\times 4.8=2.4moles[/tex] of [tex]H_2[/tex]
According to stoichiometry :
1 mole of [tex]ZnCl_2[/tex] are produced by = 2 moles of [tex]HCl[/tex]
0.48 moles of [tex]ZnCl_2[/tex] are produced by =[tex]\frac{2}{1}\times 0.48=0.96moles[/tex] of [tex]HCl[/tex]
D
Learning Task : Read the statement below, draw THUMBS UP ($) if you agree
with the statement and THUMBS DOWN ( P )if not. Explain the reason for your
answer. Do this activity in your answer sheet.
1. Mom and Dad provide my basic needs.
2. Security is the priority of my parents.
3. Parents give love and care to their children.
4. We live under the bridge because our parents are jobless.
5. I get what I want from my parents.
Answer:
1. Mom and Dad provide my basic needs.($)
2. Security is the priority of my parents.($)
3. Parents give love and care to their children.($)
4. We live under the bridge because our parents are jobless.(P)
5. I get what I want from my parents.($)
Explanation:
Yes, Mom and Dad provide my basic needs and provides everything which I need in my life. They provide security and love to their children. They do everything for our happiness and success. They sacrifices their dreams for their children and work day and night to give a good life to their children so parents are the blessing of God and we should respect and take care in their older age.
What would be the product or products of the reaction of LEAD OXIDE with NITRIC ACID
I hope it helps you ❤️❤️❤️
Answer:
lead oxide =PbO
Nitric acid =HNO3
Pbo+2HNO3=Pb(No3)2+H2O
hope it is right answer for it!!
The amount of matter in an object is ___ and a common unit is the ___.
A. mass, mL
B. volume, mL
C. volume, gram
D. mass, gram
Answer:
The answer is D
Explanation:
Mass is the amount of matter in an object and gram is the common unit of measurement of mass
Name ways we use technology in inner and outer space
8th grade science btw
Answer:
Explanation:
Many common everyday services such as weather forecasting, remote sensing, satellite navigation systems, satellite television, and some long-distance communications systems critically rely on space infrastructure. ... Of the sciences, astronomy and Earth science benefit from space technology am in 6th grade btw
Explain the impact the volcano has on the country of sicily and
surrounding areas?
Answer:
Dust, ashes, lava, no photosynthesis, land of death
Explanation:
A gas at 1.5 atm had pits ressure decreased to 0.50 atm producing a new volume of 750 ml what was its original volume
Answer:
The original volume of the gas is 0.001 mL
Explanation:
This easy excersise can be solved by the law for gases, about pressure and volume; the volume of a gas is inversely proportional to the pressure it exerts.
We can propose the rule by this formula:
P₁ / V₁ = P₂ / V₂
We replace data given: 1.50 atm / V₁ = 0.50 atm / 750 mL
As the rule says, that volume is inversely proportional, and the pressure was decreased, volume must be lower than 750 mL.
1.5atm / (0.5 atm / 750mL) = V₁
V₁ = 0.001 mL
Which statement about plants is the most accurate?
Group of answer choices
(A) Plants undergo both photosynthesis and cellular respiration
(B) Plants undergo neither photosynthesis nor cellular respiration.
(C) Plants undergo photosynthesis but not cellular respiration.
(D) Plants undergo cellular respiration but not photosynthesis.
I'll give you Brainliest.
At what elevation would there be the highest atmospheric pressure?
Answer:
The highest sea-level pressure on Earth occurs in Siberia
Explanation:
where the Siberian High often attains a sea-level pressure above 1050 mbar (105 kPa; 31 inHg), with record highs close to 1085 mbar (108.5 kPa; 32.0 inHg).
What type of testing can reveal the precense of blood?
Answer: precipitin test
Explanation:
What’s the difference between directly
proportional and inversely proportional.
Answer:
Directly proportional:
A proportion of two variable quantities. when the ratio of two quantities are constant.
inversely proportional:
when one value decreases at the same rate that the other increases.
Explanation:
I hope this does help you, have a great day. :)
Which bond does this picture best represent?
A.Metallic bond
B.Ionic bond
C.Covalent bond
D.Cuteness overload
bond
Answer:
C is the answer they are looking for but clearly the truth is D
Explanation:
What captured energy from the sun? It produced oxygen as a
by product? *
Outgassing
O Photosynthesis
O Greenhouse Effect
O Global Warming
What is electrical energy? Give an example.
Answer:
Specific examples of electrical energy include:
Alternating current (AC)
Direct current (DC)
Lightning
Batteries
Capacitors
Energy generated by electric eels
Explanation:
Electrical energy used for electric power, such as wall current used to power a light bulb or computer, is energy that is converted from electric potential energy. This potential energy is converted into another type of energy (heat, light, mechanical energy, etc). For a power utility, the motion of electrons in a wire produces the current and electric potential.
A battery is another source of electrical energy, except the electrical charges may be ions in a solution rather than electrons in a metal.
Biological systems also use electrical energy. For example, hydrogen ions, electrons, or metal ions may be more concentrated on one side of a membrane than the other, setting up an electrical potential that can be used to transmit nerve impulses, move muscles, and transport materials.
Give the formula for trinitrogen hexafluoride
HELP!!!!! I KNOW YALL CAN HELP ...ASAP
Answer:
The molecules in a solid are very close together and move very slowly. As the mixture was shaken in the ice, the cold slowed the molecules down, and they moved closer together. The liquid turned into a solid.
Explanation:
Good luck :)
in the reaction :N2 + 3H2----2NH3 how many grams of H2 are needed to produce 1 mole on ammonia
The number of grams that are needed to produce 1 mole on ammonia is to be considered as the 1.52 g Hz.
Calculation of the number of grams:Here we begins the moles of ammonia for production after this it convert the number of moles of h2 for getting one mole of ammonia and then finally convert into grams
So it be like
[tex]= 1\ mol NH_3 \frac{3H_2}{2NH_3}\frac{1.01g }{1\ mol H_2}[/tex]
= 1.52 g Hz
Hence, The number of grams that are needed to produce 1 mole on ammonia is to be considered as the 1.52 g Hz.
Learn more about grams here: https://brainly.com/question/10822689
Convert 132.5 cm into inches.
Answer:
52.165 inches
Explanation:
hope it help
Answer:
52.2 inches
Explanation:
The plantlets are uniform.
Answer:
yes they are < 3
Explanation:
Arrange the following atoms in order of decreasing atomic radius
Answer:
li
be
na
si
s
............. ..