Question

How many ounces of alcohol are in 16 oz of 90% isopropyl alcohol?

a) 18 ounces
b) 14.4 ounces
c) 16 ounces
d) 1.6 ounces

Answer 1

There are 14.4 ounces of alcohol in 16 oz of 90% isopropyl alcohol.

Step-by-step explanation:

To determine the amount of alcohol in 16 oz of 90% isopropyl alcohol, we need to multiply the volume of the solution by the percentage of alcohol.

16 oz x 0.90 = 14.4 oz

Therefore, there are 14.4 ounces of alcohol in 16 oz of 90% isopropyl alcohol.