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A 1300 mL sample of gas with a molar mass of 71.0 g/mol at STP has what density?

User Iamruskie
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1 Answer

4 votes

Answer:

0.055g/mL

Step-by-step explanation:

Data obtained from the question include:

Molar Mass of the gass sample = 71g/mol

Volume of the gas sample = 1300 mL

Density =?

The density of a substance is simply mass per unit volume. It is represented mathematically as:

Density = Mass /volume.

With the above equation, we can easily obtain the density of sample of gas as illustrated below:

Density = 71g / 1300 mL

Density = 0.055g/mL

Therefore, the density of the gas sample is 0.055g/mL

User Emad Omar
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