The sum of 4.824 + 2.03 + 4.72319 + 123.4567 + 111.1 expressed to the
1 answer:
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Answer:
6.19 mol H₂O
Explanation:
- 4 NH₃ + 5O₂ → 4NO + 6H₂O
First, we<u> convert 70.25 grams of NH₃ into moles</u>, using its<em> molar mass</em>:
- 70.25 g ÷ 17 g/mol = 4.13 mol NH₃
Then we <u>convert 4.13 moles of NH₃ into moles of H₂O</u>, using the <em>stoichiometric coefficients of the balanced reaction</em>:
- 4.13 mol NH₃ *
= 6.19 mol H₂O
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