Question

Find the mass of 3.00 mol of acetic acid, C2H4O2

Answer 1

Molar mass acetic acid:

C₂H₄O₂ = 12 * 2 + 1 * 4 + 16 * 2 = 60.

n = mass / molar mass

3.00 = m / 60.0

m = 3.00 * 60.0

m = 180 g of C₂H₄O₂

hope this helps!