Chemistry, 13.02.2021 01:40, nandalabella06

Johnny has two balloons. He blew one up with his mouth (CO2) and then the other one with helium (He).

His little sister, Lisa does not understand why the one with helium floats, while the other one does not.

Solve for the molar mass of both CO2 and He to help explain why the balloon with He is able to float.

Answers: 2

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