Question

One molecule of a compound weighs 2.93  10–22 g. The molar mass of this compound is:

A)
2.06 g/mol
B)
567 g/mol
C)
168 g/mol
D)
176 g/mol
E)
none of these

Answer 1

176 g/mol

Step-by-step explanation:

To get this, multiply the weight of the molecule by Avogadro's number:

(2.93×
`10^(-22)`) × (6.022×
`10^(23)`) = 176.44 g/mol