Use the equation below to answer the following questions:

Chemistry

1 answer:

Darya [45]3 years ago

3 0

Answer:

A (2.475 mol O2). B (11.35 g) C. (.4875 mol O2)

Explanation:

convert 25.9 g C4H10 (68g/mol) to mol. --> .3808 mol

then use mole ratios from equation

.3808 mol C4H10 x (13 mol O2 / 2 mol C4H10). ---> 2.475 mol O2

convert 22.2 g CO2 (44g/mol) to mol. ---> .5045 mol

.5045 mol CO2 x (10 mol H2O / 8 mol CO2) ----> .6306 mol H2O

convert .6306 mol to g ----> 11.35 g

.3 mol CO2 x (13 mol O2 / 8 mol CO2) ---> .4875 mol O2

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