5g of hydrogen react with 32g of oxygen to form _ moles of water
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the molecular weight of H=1 so 2H=2 and that of oxygen is 16
total weight =16+2=18
mole=weight in grams/molecular weight
=37/18
=2.055 moles
total weight =16+2=18
mole=weight in grams/molecular weight
=37/18
=2.055 moles
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