Chemistry, 18.10.2019 10:30 silverns

Under certain conditions, neon (ne) gas diffuses at a rate of 7.0 centimeters per second. under the same conditions, an unknown gas diffuses at a rate of 4.9 centimeters per second. what is the approximate molar mass of the unknown gas?

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Under certain conditions, neon (ne) gas diffuses at a rate of 7.0 centimeters per second. under the...

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