How many moles of gas did you use?

10 Sep 2021

Based on the data provided, how can we calculate the number of moles of gas used?

Calculation for the number of moles of gas used:

We started the day with a tank containing 9071 g of propane and ended with 7532 g. The difference in grams is 1539.

To find the number of moles used, we need to divide the mass lost (1539 g) by the molar mass of propane (132 g/mol).

Dividing 1539 g by 132 g/mol gives the number of moles used:

(1539 g / 132 g/mol) = 11.66 moles