Chemistry, 24.02.2020 22:08 debbievines8592
A sample of an unknown gas with a mass of 8.21 g has a volume of 4.8064 L when the temperature is 200oC and the pressure is 1.816 atm. What is the molar mass of the gas?
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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.
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Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?
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What is the oxidation state of each individual carbon atom in c2o42−?
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A sample of an unknown gas with a mass of 8.21 g has a volume of 4.8064 L when the temperature is 20...
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