Question

2.6 g of oxygen gas react with excess hydrogen gas to produce 2.4 g water. What is the percent yield? A. 63% B. 83% C. 160% D. 46%

Answer 1

The answer is 83

Step-by-step explanation:

I took a quiz and 63 was wrong and it was 83

Answer 2

A
because you add it all and divide