7
QuizMultiple Choice
Unit Test
Question 7 of 12 • *CISD-Chemistry B-CR
Consider the equation for the formation of water.2H2 + O2 2H2OWhat is the theoretical yield of H2O if 130 g of H2O is produced from 18 g of H2 and an excess of O2?
Answer
A
18 gB
81 gC
130 gD
160 g