If you put 100g of NaOH in cube form and 200g of NaOH in powered form which will react with HCl at a faster rate? Explain why

Answers

Answer 1

Answer:

200g of NaOH in powered form will react with HCl at a faster rate

Explanation:

200g of NaOH in powered form will react with HCl at a faster rate because it is in powdered form and it will have high surface area to volume ration and hence high reactivity and rate of reaction as compared to the cube NaOH.

Related Questions

Which type of ion usually undergoes reduction?

No ion

All ions

Anion

Cation

Answers

Answer:

anion

Explanation:

anion undergoes reduction.

cation undergoes oxidation.

The ions are categorized according to the process of oxidation and reduction. The ion usually undergoes reduction is an anion.

What is reduction?

A process involving the partial or complete gain of electrons and loss of oxygen. The ions acquire a net negative charge on them.

Thus, anions usually undergo a reduction.

Learn more about Reduction.

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Which of the following is a symptom of mycoplasmosis in birds?

A. itchy rash

B. white ulcers

C. cloudy eyes

D. swollen joints

Answers

Answer:

Cloudy eyes

Explanation:

The article talks about eye infection

ILL GIVE BRAINLEST

What does the half-life of a radioisotope correspond to?

Answers

Answer:

To describe the rate at which the isotope will decay and give off radiation.

Explanation:

At a fixed pressure, if the temperature is doubled, the volume of a gas will be

Answers

Answer:

Doubled.

Explanation:

The relationship between the temperature and the volume of a gas at a constant pressure can be described using Charles' law:

V₁*T₂ = V₂*T₁

That means that the temperature and the volume of a gas are directly proportional: The higher the temperature, the higher the pressure. If one of those factors is increased twofold, the other one will be increased twofold as well.

A catalyst increases the rate of a chemical reaction by
Lowering the heat of reaction
Increasing the activation energy
Lowering the activation energy
Changing the position of equilibrium

Answers

Answer:

Lowering the activation energy

Explanation:

A catalyst does not participate in the reaction, instead it offers the reaction an alternative pathway by lowering the activation energy. This new pathway is faster and the rate of reaction is increased.

Calculate the mass in grams of 2.56 × 10 −3 mol of iron.

Answers

Answer:

1.43 grams

Explanation:

Fe = 55.8 grams Fe = 1 mole Fe

2.56 • 10^-3 moles Fe / 1 • 55.8 grams Fe / 1 mole Fe = 1.43 grams Fe

Basically, you're just multiplying the molar mass of Fe (iron) by the moles of 2.56 • 10^-3 Fe, to find how many grams are in it.

2.56 • 10^-3 moles Fe = 1.43 grams Fe

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