# What is the unit of zero order rate constant?

## What is the unit of zero order rate constant?

The unit of the rate constant in a zero order reaction is given by concentration/time or M/s where ‘M’ is the molarity and ‘s’ refers to one second.

What are the units of K in rate k x 2?

For a given reaction with a rate=k[X]2 r a t e = k [ X ] 2 , the rate of reaction is second order. Therefore, the units for k are 1M. s.

What is the rate constant for zero order reaction?

The rate law for a zero-order reaction is rate = k, where k is the rate constant. In the case of a zero-order reaction, the rate constant k will have units of concentration/time, such as M/s.

### How do you find the units of K?

52 second clip suggested12:14How To Determine The Units Of The Rate Constant K – ChemicalYouTubeStart of suggested clipEnd of suggested clipIt’s equal to M raised to the 1 minus n times T Racism minus 1 M is for molarity T is some unit ofMoreIt’s equal to M raised to the 1 minus n times T Racism minus 1 M is for molarity T is some unit of time which could be seconds minutes or hours.

What are the units for zero order?

The units of the rate constant, k, depend on the overall reaction order. The units of k for a zero-order reaction are M/s, the units of k for a first-order reaction are 1/s, and the units of k for a second-order reaction are 1/(M·s). Created by Yuki Jung.

What is unit of zero order reaction?

For zero order reaction, the unit of rate constant is equal to the unit of the rate of the reaction. It is sM or L⋅smol. For first order reaction, the unit of rate constant is equal to s−1 or min−1.

## What are rate constant units?

What is the units for rate?

A unit rate is a rate with 1 in the denominator. If you have a rate, such as price per some number of items, and the quantity in the denominator is not 1, you can calculate unit rate or price per unit by completing the division operation: numerator divided by denominator.

What is the unit for rate constant?

### What are the units of rate?

A unit rate means a rate for one of something. We write this as a ratio with a denominator of one. For example, if you ran 70 yards in 10 seconds, you ran on average 7 yards in 1 second. Both of the ratios, 70 yards in 10 seconds and 7 yards in 1 second, are rates, but the 7 yards in 1 second is a unit rate.

What are the units for rate law?

A The rate law contains only one concentration term raised to the first power. Hence the rate constant must have units of reciprocal seconds (s−1) to have units of moles per liter per second for the reaction rate: M·s−1 = M/s.

What is the unit for zero order reaction?

M/s
The units of k for a zero-order reaction are M/s, the units of k for a first-order reaction are 1/s, and the units of k for a second-order reaction are 1/(M·s).