sample of oxygen gas

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Bailey BrownBailey Brown Staff asked 4 years ago

A sample of oxygen gas (O_2) was found to effuse at a rate equal to three times that of an unknown gas. The molecular weight of the unknown gas is __________ g/mol.

A) 288
B) 96
C) 55
D) 4
E) 10.7

1 Answers
Best Answer
Selena TateSelena Tate Staff answered 4 years ago

A sample of oxygen gas (O_2) was found to effuse at a rate equal to three times that of an unknown gas. The molecular weight of the unknown gas is __________ g/mol.
Solution:
288