Question

22 moles of benzene are completely reacted with molecular oxygen, how many moles of carbon dioxide will be produced? and if 150 grams of water were produced, how many moles of oxygen must have reacted
2C6H6 + 15O2 ==> 12CO2 + 6H2O

22 mols C6H6 x (12 mols CO2/2 mols C6H6) = 22 x 12/2 = ?

mols H2O = grams/molar mass = ?
Then ?mols H2O x (12 mols O2/6 mols H2O) = ? mols H2O x 12/6 = xx
Benzene is C6H6
a. If 22.0 mol of benzene are completely reacted with molecular oxygen, how many
moles of CO2 will be produced?
b. If 150 g of water are produced, how many moles of oxygen must have reacted?

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