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beks73 [17]
3 years ago
7

What is the volume of 5.8g of H2?

Chemistry
1 answer:
BartSMP [9]3 years ago
4 0
At standard temperature and pressure, one mole of gas occupies 22.4 L. Knowing this, we must convert the grams to moles and moles to liters to get your answer. Here's how you do it!
\frac{5.8gH2}{1} | \frac{1moleH2}{2.0gH2}| \frac{22.4LH2}{1moleH2}   \\  \frac{5.8*1*22.4LH2}{2.0} \\  \frac{129.92LH2}{2.0}  \\ 64.96LH2  \\ 65LH2
With significant figures accounted for, 5.8 grams of hydrogen gas occupies 65 L.

Hope this helps!
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