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21-02-2021
Chemistry

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For the reaction H2 + O2→ H2O, how many grams of water are produced from 6.00 mol of hydrogen?

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Chemesp Chemesp

21-02-2021

Answer:

108 g

Explanation:

2H₂ + O₂ ⇒ 2H₂O

1) n(H₂) : n(H₂O) = 2 : 2

Hence, n(H₂O) = n(H₂) = 6,00 mol

2) m(H₂O) = n × M = 6,00 mol × (2 + 16) g/mol = 6,00 × 18 mol = 108 g

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