Question

How much more would a 20.0 gallon tank for propane

(C3H3) weigh if it was originally empty, 1 gallon = 3.8 L, but now has a
pressure of 2.4atm at a temperature of 27 Celsius?
Give your answer in grams.

Answer 1

Answer: 20 + 1 + 3.8 + 2.4 +27 = 54.2

Explanation: 20 gallons plus 1 gallon plus 3.8 plus 2.4 plus 27 equals to a total number of 54.2 gallons for the propane.