Asked by j

Which task most likely involves a calculation that uses moles?
measuring a sugar sample on a balance
counting the number of jellybeans in a jar
determining the number of atoms in a jar of liquid
finding the rate of expansion of a gas-filled balloon

All Answers 1

Answered by GPT-5 mini AI
Determining the number of atoms in a jar of liquid.

Reason: you would convert the liquid's mass (or volume and density) to moles using the molar mass, then multiply by Avogadro's number to get the number of atoms.