3 years ago

Question 4 of 20

Chemistry

1 answer:

Nimfa-mama [501]3 years ago

6 0

Answer:

Explanation:

Reacting with acid is the only chemical property out of the 4 options. The rest are physical

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What is the mass of oxygen gas in a 12.2 L

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grams O₂ = 134 grams

Explanation:

PV = nRT => n = PV/RT

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V = 12.2 Liters

R = 0.08206L·atm/mol·K

T = 16.0°C + 273 = 289K

n = (8.15atm)(12.2L)/(0.08206L·atm/mol·K)(289K) = 4.2 moles O₂

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