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A gas effuses 4. 0 times faster than oxygen (O2). What is the molecular mass of the gas? 1. 0 g/mol 2. 0 g/mol 4. 0 g/mol 7. 67 g/mol.
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A gas effuses 4. 0 times faster than oxygen (O2). What is the molecular mass of the gas? 1. 0 g/mol 2. 0 g/mol 4. 0 g/mol 7. 67 g/mol.

User Anujan
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Answer:

2.0

Step-by-step explanation:

User Wang Sheng
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A gas effuses 4.0 times faster than oxygen (O2). What is the molecular mass of the gas?
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