Answer:
Look at explanation.
Explanation:
To convert from mol to mass, you multiply the moles by the molar mass of the substance.
a. (1.09e22)*121.76 = 1.33e24
b. (4.13e14)*195.084 = 8.06e16
c. (1.07e23)*107.8682 = 1.15e25
d. (9.06e24)*51.9961 = 4.72e26
