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1 point C3Hg(g) + 5 O2(g) → 3 CO2(g) + 4H2O(g) If 0.678 g of propane (C3Hg) are used in the reaction, how many liters of oxygen gas are required to react completely at STP? Mola…

1 point C3Hg(g) + 5 O2(g) → 3 CO2(g) + 4H2O(g) If 0.678 g of propane (C3Hg) are used in the reaction, how many liters of oxygen gas are required to react completely at STP? Mola…
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1 point C3Hg(g) + 5 O2(g) → 3 CO2(g) + 4H2O(g)

If 0.678 g of propane (C3Hg) are used in the reaction, how many liters of oxygen gas are required to react completely at STP?
Molar mass of C3Hg = 44.11 g/mol
0.077 L
1.72 L
75.9L
0.015L​

asked
User Kishoredbn
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7.2k points

1 Answer

3 votes

Answer: 1.72

Step-by-step explanation:

answered
User Kwcto
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8.4k points
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