Question

An experiment requires 74.2 mL of ethyl alcohol. If the density of ethyl alcohol is 0.790 g/cm3, what is the mass of

74.2 mL of ethyl alcohol?
O a. none of these
O b.58.6 g
O c.93.9 g
O d. 7.90 g
Oe. 10.6 g

Answer 1

b) 58.6

Step-by-step explanation:

1ml = 1cm³

74.2 x 0.790 = 58.618g