How many moles of o2 are needed to react completely with 35.0 mol c2h2?

asked Oct 12, 2017 229k views

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7 votes

Answer:

87.5

Step-by-step explanation:

got it right on edg :)

Jkpieterse answered Oct 13, 2017

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5 votes

2C₂H₂ + 5O₂ ⇒ 4CO₂ + 2H₂O
2mol : 5mol
35mol : x

x = 35mol*5mol / 2mol = 87,5mol

Sealskej answered Oct 18, 2017

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