The rate constant for a reaction is 4.65 L mol-1s-1. What is the overall order of the reaction? zero

The answer is "second".

Explanation:

Given:

rate constant for a reaction = 4.65

The orders                                                       unit value of the k

0                                                                              

1                                                                                

2                                                                              

The rate of the unit is constant for the second-order that's why it is correct.

a. the law of proportion states the combination of 2 atoms in a specific ratio to produce multiple compounds such as the given statement of question ‘1st compound contains 88.8 % cu ’ indicates 88.8 g of cu is present along with 11.2 g oxygen in 100 g of compound whereas the statement ‘2st compound contains 79.9 % cu ’ indicates 79.9 g of cu is present along with 20.1 g oxygen in 100 g of compound

1st compound contains 88.8 g cu

for cu

m = 63 g /mol

atomic % = 88.8 /63 = 1.42

for o

m = 16 g /mol

atomic % = 11.2 /16 = 0.7

b. the emperical formula of 1st compound is

cu1.4o0.7

cu2o