# how to solve rate law problems

## Best answer

Write the rate law with the concentrations of all species for which data is given. Write the coefficients as unknowns: n,m,etc. For example,we might have an equation such as the following: Take ratios of the experimental data that give different rates. Cancel common termsand solve for the exponent that does not cancel.

## People also ask

### How to determine a rate law?

In order to determine a rate law we need to find the values of the exponents n, m, and p, and the value of the rate constant, k. Determining n, m, and p from reaction orders Determining n, m, and p from initial rate data Determining the rate constant Determining Exponents for a Rate Law from Reaction Orders

### How do you find the rate law from reaction orders?

Determining Exponents for a Rate Law from Reaction Orders If we are given the reaction orders for a reaction, we have the values of the coefficients we need to write the rate law. For example, if we are told that a reaction is second order in A we know that n is equal to 2 in the rate law. Top

### What can you do with the rate law module?

By the end of this module, you will be able to: Explain the form and function of an integrated rate law Perform integrated rate law calculations for zero-, first-, and second-order reactions Identify the order of a reaction from concentration/time data The rate laws we have seen thus far relate the rate and the concentrations of reactants.

### What can you do with integrated rate law calculations?

Perform integrated rate law calculations for zero-, first-, and second-order reactions Identify the order of a reaction from concentration/time data The rate laws we have seen thus far relate the rate and the concentrations of reactants. We can also determine a second form of each rate law that relates the concentrations of reactants and time.