Find the amount of oxygen gas substance 6.72 / 22.4 = 0.3 mol.
| December 29, 2020 | education
Given:
V (O2) = 6.72 L
Vm = 22.4 l / mol
Find: n (O2) -?
1) Calculate the amount of oxygen substance, which will be equal to the ratio of the gas volume to the gas molar volume under normal conditions:
n (O2) = V (O2) / Vm = 6.72 / 22.4 = 0.3 mol.
Answer: The amount of oxygen is 0.3 mol.
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