Determine how much oxygen will be taken by its 11.2 g portion.

univerkov | January 17, 2021 | education

Given:
m (O2) = 11.2 g
To find:
V (O2)
Decision:
n (O2) = m / M = 11.2 g / 32 g / mol = 0.35 mol
V (O2) = n * Vm = 0.35 mol * 22.4 l / mol = 7.84 l
Answer: 7.84 L

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