Hscarx9144 Hscarx9144

11-01-2024
Chemistry

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It is found that 250 ml of a gas at STP has a mass of 0.675 g. What is the molar mass?
1) 2.70 g/mol
2) 60.5 g/mol
3) 11.2 g/mol
4) 16.5 g/mol
5) 133 g/mol

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