Question

What is the mass of 1.70 mol of carbon-12?

Select one:
O
20.49
O
0.140 g
O
12.0 g
7.069

Answer 1

20.49

Step-by-step explanation:

number of mole equal mass/molar mass and the number of mol is 0.17 and the molar mass is 12 then you substitute and solve.