Question

Which mathematical relationship should you use to convert moles of a substance into grams?
O A. mass in grams = number of moles. molar mass in g/mol
OB. "mass in grams" = ("number of moles")/ ("molar mass in g/mol") ·
O c. '"mass in grams" = ("molar mass in g/mol")/ ("number of moles"))
OD. mass in grams = molecular weight. molar mass in g/mol
?

Answer 1

Answer:

A

Explanation:

The equation for this conversion is $Mass = \frac{Moles}{Mr}$

Mr is molar mass.