What is the percent yield in an experiment if the expected yield was 25.4 g and 20.3 g was actually obtained?
125%
20%
80%
45.7%
If 35.2 g of H2 was used in the reaction below. What is the actual yield if the reaction was 92.4% efficient?
2H2 + O2 --> 2H2O
29013 g
290 g
32.5 g
314 g