One gallon of gasoline is 25 moles of octane (CH). Octane burns according to the following equation:
2CH(+
18 H₂O () +
25 0,
16 CO,
(a) How many moles of oxygen gas (O) must be used to burn 2.5 grams of gasoline (CH)?
(b) How many grams of water (H,O)are formed when 25 moles of octane (C,Hs) are burned?
(c) How many grams of carbon dioxide are formed when 24.5 g of octane (C,H,s) are burned?
