Chemistry, 23.03.2021 19:00 nicoleskertich
A canister of compressed hydrogen gas, H2, with volume 5.25 L is stored in a cool location with a temperature of 13.5 °C. If the pressure gauge reads 5.462 mmHg, how many grams of hydrogen gas, H2, does the canister contain? Please Help
Answers: 2
Chemistry, 22.06.2019 06:00, hdjsjfjruejchhehd
The tilt of the earth's axis of rotation is responsible for the a) ocean's tides. b) size of the moon. c) brightness of stars. d) earth’s seasons.
Answers: 1
Chemistry, 22.06.2019 17:50, mytymikey123
You exhale co2 which is produced during cellular respiration. co2 combines with the water in your blood's plasma to make up one half of the body's most important buffer pair, carbonic acid. the more physical activity you engage in, the more co2 your body is producing. you can see this by putting some of the cabbage indicator in a glass and then blowing bubbles into it through a straw. can you see a change in the color of the indicator?
Answers: 2
A canister of compressed hydrogen gas, H2, with volume 5.25 L is stored in a cool location with a te...