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Dennis_Churaev [7]
3 years ago
7

40 POINTS! How many moles of water are produced when 6.0 moles of hydrogen gas react with 2.5 moles of oxygen gas?

Chemistry
1 answer:
vichka [17]3 years ago
7 0

Answer:

5.0 moles.

Explanation:

  • The balanced equation of the reaction between hydrogen and oxgen to produce water is:

<em>H₂ + 1/2O₂ → H₂O.</em>

  • It is clear that 1.0 mole of H₂ reacts with 0.5 mole of O₂ to produce 1.0 mole of  H₂O.

∴ 2.5 mole of O₂ will react with 5.0 moles of H₂.

  • The limiting reactant is O₂ and H₂ is found in excess (1.0 mole more).

From the stichiometry: 2.5 mole of O₂ will react with 5.0 moles of H₂ to produce 5.0 moles of  H₂O.

<em>∴ 5.0 moles of water are produced when 6.0 moles of hydrogen gas react with 2.5 moles of oxygen gas</em>

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