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rachielleb rachielleb
  • 26-10-2016
  • Chemistry
Answered

how many grams of hydrogen are needed to produce 1.80g of water according to this equation 2H2+O2= 2H2O

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Dragneeljaz
Dragneeljaz Dragneeljaz
  • 26-10-2016

If I remember correctly is......1,80 g (1 mol / 18,01 g H2O) (2 moles de H2 / 2 moles de H2O) * (2,02 g H2 / 1 mol H2) = 0,202 g H2.

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