# Acetaldehyde is a common liquid compound that vaporizes readily. Determine the molar mass of acetaldehyde from...

###### Question:

acetaldehyde is a common liquid compound that vaporizes readily. Determine the molar mass of acetaldehyde from the following data:
sample mass = 0.107 g
volume of gas = 125 mL
temperature = 0.0 C
pressure = 331 mmHg
[answer looks like: " g/mol" with 3 SF]

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