2C8H18+25O2=16CO2+18H2O
4gO2/1 * 1molO2/32gO2 * 2molC8H18/25molO2 * 114.26gC8H18/1molC8H18 = 1.14g
Yasmine K.
asked 09/28/20A major component of gasoline is octane C8H18 When octane is burned in air, it chemically reacts with oxygen gas O2 to produce carbon dioxide CO2 and water H2O.
What mass of octane is consumed by the reaction of 4.0 of oxygen gas?
Be sure your answer has the correct number of significant digits.
2C8H18+25O2=16CO2+18H2O
4gO2/1 * 1molO2/32gO2 * 2molC8H18/25molO2 * 114.26gC8H18/1molC8H18 = 1.14g
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