Question

Which situation is appropriate for using rate laws?

to determine the order of reaction from the products in a chemical equation
to see how fast hydrogen peroxide decomposes into water and oxygen
to determine the products of the decomposition of dinitrogen tetroxide gas
to determine the moles of nitrogen that are produced from a reaction between nitrogen monoxide and hydrogen

Answer 1

The answer is: To see how fast hydrogen peroxide decomposes into water and oxygen.
Hope I helped god bless U ;)

Answer 2

to see how fast hydrogen peroxide decomposes into water and oxygen

Step-by-step explanation:

Let’s consider a chemical reaction,

A -> B

Rate law is given by the equation:

r = k [A]

where r is the rate of a reaction, k is the rate constant and [A] is the molar concentration of the reactant A. The rate of the reaction, r measures how fast the reactant gets converted to products.

Therefore, the rate of the reaction will indicate how fast hydrogen peroxide decomposes into water and oxygen.