Chemistry, 02.03.2021 17:40, ceeejay0621
Petra and Huy are doing a class demonstration to show that solids, liquids, and gases all have mass. They use a balance for the solids and the liquids. They wondered if gases have mass.
Which is the best way for them to show that air has mass?
Use a fan to make a current of air.
Compare the masses of two inflated balloons.
Heat water to show it changing to water vapor.
Compare the masses of an inflated and empty balloon.
Answers: 1
Chemistry, 21.06.2019 19:00, marcusajns
Y=‐1x + 7 if y has a value of ‐24 what is the value of x?
Answers: 1
Chemistry, 22.06.2019 01:00, AIhunter2884
Agas occupies 475 cm^3 at 313k. find its volume at 367k. you must show all of your work to receive credit. be sure to identify which of the gas laws you will be using
Answers: 2
Petra and Huy are doing a class demonstration to show that solids, liquids, and gases all have mass....
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