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anonymous
 one year ago
The number of moles of hydrogen that is needed to produce 0.253 mol of water is
anonymous
 one year ago
The number of moles of hydrogen that is needed to produce 0.253 mol of water is

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Photon336
 one year ago
Best ResponseYou've already chosen the best response.1Start by writing out the balanced chemical equation . ensure that the number of atoms is the same on both the reactants and products. 2H2 + O2 > 2H2O

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1How many moles of hydrogen Look at the molar ratio hydrogen to water is 2:2 which is a 1 to 1 molar ratio. This means that for every mole of H2 reacted you have 1 mole of water produced.

Photon336
 one year ago
Best ResponseYou've already chosen the best response.10.253 mol of H2O x (H2/H2O) Multiply by the molar ratio of H2/H20 ensuring that water is I the denominator. And you get 0.253 mol of H2 gas
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