Question

What would 20 = 4n be in leanier form

Answer 1

Answer:

20-4n-0m=0

Step-by-step explanation:

Potassium chlorate decomposes upon slight heating in the presence of a catalyst according to the reaction below:

2KClO3(s)→2KCl(s)+3O2(g)

In a certain experiment, 40.0gKClO3 is heated until it completely decomposes. What is the theoretical yield of oxygen gas? The experiment is performed and the oxygen gas is collected and its mass is found to be 14.9g . What is the percent yield for the reaction?

Answer 2

Answer:

ok here you go

Step-by-step explanation:

LHS. RHS

20. = 4n

20/4. = n

n=5