Chemistry, 10.11.2020 07:30, payshencec21

The Molar mass(M. w) in g/mol of 6.3 grams of an ideal gas that placed in 5.0 L tank at ST P( 273 K, 1 atm) is? The identity of the gas is ?
32 g/mol, O2
71 g/mol, C12
28 g/mol, N2
16 g/mol, CH4

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The Molar mass(M. w) in g/mol of 6.3 grams of an ideal gas that placed in 5.0 L tank at ST P( 273 K...