Question

A sample of carbon dioxide contains (2.71x10^27) molecules. How many
grams is this? *
!!

Answer 1

198 kg

Step-by-step explanation:

Please see the step-by-step solution in the picture attached below.

But, I wonder if there any mistake in typing the question.. because the number 198kg is too big. I checked many times, but the answer is the same: 198kg.

(The full weight of CO2 in a typical CO2 fire extinguisher is just about 14kg.)