Question

What information do you need to convert between moles and mass of a substance?

Answer 1

Answer: molar mass

Step-by-step explanation:

Mole = mass/molar mass

Mass = molar mass × mole

Answer 2

Answer:A substance's molar mass is calculated by multiplying its relative atomic mass by the molar mass constant (1 g/mol). The molar mass constant can be used to convert mass to moles. By multiplying a given mass by the molar mass, the amount of moles of the substance can be calculated.

Step-by-step explanation: