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3 years ago

Calculate number of moles of 4.4g of CO2 and 5.6L of NH3 . Pls help . Its urgent

1 answer:

4 0

Moles of CO₂ = mass / molecular weight
Moles of CO₂ = 4.4 / (12 + 16 x 2)
Moles of CO₂ = 0.1 mol

Each mole of gas occupies 22.4 L at STP. Therefore,
Moles of NH₃ = 5.6 / 22.4
Moles of NH₃ = 0.25 mol

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jenyasd209 [6]

Answer:

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Explanation:

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c = ?

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making c subject of formulae;

c = H / mΔT

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Upon solving;

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Answer:

Explanation:

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3 years ago

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Korolek [52]

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<h3>Further explanation</h3>

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