For the following reaction, 6.84 grams of benzene (C6H6) are mixed with excess oxygen gas. Assume that the percent yield of carbon monoxide is 71.1 %.
2 C6H6 (l) + 9 O2 (g) 12 CO (g) + 6H2O (g)
(1) What is the theoretical yield of carbon monoxide ? __grams
(2) What is the actual yield of carbon monoxide ? __grams