Chemistry, 02.03.2021 20:50 chrisraptorofficial
The enclosed cabin of a submarine has a volume of 2.4 x 105 liters, a
temperature of 312 K, and a pressure of 116 kPa. As people in the cabin
breathe, carbon dioxide gas, CO2(g), can build up to unsafe levels. Air in the
cabin becomes unsafe to breathe when the mass of CO2(g) in this cabin
exceeds 2156 grams.
Determine the number of moles of CO2(g) in the submarine cabin at which the
air becomes unsafe to breathe. The gram-formula mass of CO2 is 44.0 g/mol.
Answers: 1
Chemistry, 21.06.2019 18:30
Asample of the male sex hormone testosterone, c19h28o2, contains 3.88Ă—10^21 atoms of hydrogen.(a) how many atoms of carbon does it contain? (b) how many molecules of testosterone does it contain? (c) how many moles of testosterone does it contain? (d) what is the mass of this sample in grams?
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Chemistry, 22.06.2019 02:00
For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition
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Chemistry, 22.06.2019 14:30
How can carbon move from "land" to bodies of water? describe the way human impact has lead to increased levels of co2 in the atmosphere.
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The enclosed cabin of a submarine has a volume of 2.4 x 105 liters, a
temperature of 312 K, and a p...
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