Chemistry, 27.01.2020 01:31 fernandancon1872
Under certain conditions argon (ar) gas diffuses at a rate of 3.2 centimeters per second. under the same conditions, an unknown gas diffuses at a rate of 4.5 centimeters per second. what is the approximate molar mass of the unknown gas?
a) 10 g/mol
b) 20 g/mol
c) 28 g/mol
d) 56 g/mol
Answers: 2
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Under certain conditions argon (ar) gas diffuses at a rate of 3.2 centimeters per second. under the...
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