Chemistry, 05.10.2019 19:20 slayalways

Under certain conditions, neon (ne) gas diffuses at a rate of 4.5 centimeters per second. under the same conditions, an unknown gas diffuses at a rate of 10.1 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 4.5 centimeters per second. under the...