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2H2 + O2 --> 2H2O
For every 2 moles of H2, 2 moles of H2O will be produced (i.e., a 1:1 ratio). So to produce 8.25 moles of H2O you will also need 8.25 moles of H2
Wiki User
∙ 12y ago
Wiki User
∙ 11y agoAs the relative molecular mass of hydrogen is approximately 2.0, there are 4.04 moles present in 8.08 grams.
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How many grams of sodium needed to produce 2.0 mole of hydrogen gas?
The needed mass of sodium is 91,659 g (for 2 moles H2).
How many moles of C are needed to react with 0.490mole SO2?
How many moles of C are needed to react with 0.490 mole SO2?
How many moles of CuO are needed to react with 4 moles of HCL?
4 mole cuO X 2/1 = 8 mole Hcl
How many moles of hcl are needed to react with 4 moles of cuo?
4 mole cuO X 2/1 = 8 mole Hcl
How many moles of c are needed to react with 0.510 mole of SO2?
1.28moles
How many moles of cesium chlorate must be decomposed to produce 2.7 moles of oxygen gas?
2CsClO4 -> 2Cs + Cl2 + 4O2 2.7 moles O2 (2 moles CsClO4/4 mole O2) = 1.4 mole CsClO4 needed
How many grams of sodium needed to produce 2.0 mole of hydrogen gas?
The needed mass of sodium is 91,659 g (for 2 moles H2).
How many moles of hydrogen gas would be needed to react with excess carbon dioxide to produce 30.6 moles of water vapor?
CO2 + H2 -> CO + H2O one to one here 30.6 moles H2O (1 mole H2/1 mole H2O) = 30.6 moles Hydrogen gas needed
What number of moles of O2 is needed to produce 142 grams of P4O10 from P?
0.125 mole
How moles produce?
mummy mole and daddy mole popped out a baby mole
How many moles of C are needed to react with 0.490mole SO2?
How many moles of C are needed to react with 0.490 mole SO2?
How many moles of oxygen would be needed for the complete combustion of the 3 moles of the hydrogen?
1 mole
How many moles of hcl are needed to react with 4 moles of cuo?
4 mole cuO X 2/1 = 8 mole Hcl
How many moles of CuO are needed to react with 4 moles of HCL?
4 mole cuO X 2/1 = 8 mole Hcl
How many moles of c are needed to react with 0.510 mole of SO2?
1.28moles
How many moles of Carbon are needed to react with 0.540 mole SO2?
1.35
How many moles of potassium chlorate are needed to give 1.50 moles of oxygen?
The answer is 1 mole potassium chlorate.
