Chemistry Practice Problems Rate Law Practice Problems Solution: If the rate law for a reaction is given by Rate = ...

Solution: If the rate law for a reaction is given by Rate = k[A] 1/2[B]3 what will be the effect on the reaction rate if the concentration of A is increased by a factor of 4 and the concentration of B is lowered by a factor of 2?   a) Increase by a factor of 2 b) Remain unchanged c) Decrease by a factor of 4 d) Decrease by a factor of 21/2 e) Increase by a factor of 4

Problem

If the rate law for a reaction is given by Rate = k[A] 1/2[B]3 what will be the effect on the reaction rate if the concentration of A is increased by a factor of 4 and the concentration of B is lowered by a factor of 2?

a) Increase by a factor of 2

b) Remain unchanged

c) Decrease by a factor of 4

d) Decrease by a factor of 21/2

e) Increase by a factor of 4

Rate Law

Rate Law

Q. The reaction below has an initial rate of 0.070 M/s. What will the initial rate be if [A] is halved and [B] is tripled?  A  +  B  →  C  +  D         ...

Solved • Thu Apr 07 2016 10:38:32 GMT-0400 (EDT)

Rate Law

Q. Determine the rate law for the reaction between I 2 and C3H7Br from the information given in the table below.  a) k[I2]1/2[C3H7Br] b) k[I2]1/2[C3H7B...

Solved • Tue Mar 29 2016 10:14:11 GMT-0400 (EDT)

Rate Law

Q. For a certain reaction, the rate law is Rate = k[A][B] 1/2. What are the units of the rate constant? a) conc−3/2 s−1 b) conc−1/2 s c) conc s−1/2 d...

Solved • Tue Mar 29 2016 10:00:21 GMT-0400 (EDT)

Rate Law

Q. Determine the rate constant for the reaction between SO 2, O2, and H2O from the information given in the table below. a) 6.19x10−3 b) 1.37x10−2 c) ...

Solved • Tue Mar 29 2016 09:53:36 GMT-0400 (EDT)