Question

Which conversion unit(s) would you need to convert g to L? Check ALL that apply. a) Avogadro's number

b) Molar mass
c) Atomic number
d) 22.4 L
e) Number of moles

Answer 1

To convert grams to liters for a gas at STP, you need the molar mass and the molar volume of 22.4 L/mol, while also using the number of moles in the conversion process.

Step-by-step explanation:

To convert grams (g) to liters (L), you need to know the substance's density or be dealing with a gas at standard temperature and pressure (STP). Assuming STP conditions and the gas in question, the conversion unit(s) you would need are b) Molar mass and d) 22.4 L. The molar mass allows you to convert from grams to moles, and the molar volume of a gas at STP (22.4 L/mol) allows you to convert from moles to liters. Additionally, it is often necessary to use e) Number of moles in the conversion process, as this is a bridging unit in the calculation.