calculate the mass of 0.72gram molecules
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Molecules of which compound
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I think you mean 0.72 moles.
0.72 gram molecules doesnt quite make sense.
Lets apply mole concept.
Molar mass of CO2 is (12+ 16*2) = 44 g/mol.
So mass of 1 mol is 44g.
So mass of 0.72 moles is 44*0.72 which is 31.68 g.
hope it helped
please mark as brainlist
0.72 gram molecules doesnt quite make sense.
Lets apply mole concept.
Molar mass of CO2 is (12+ 16*2) = 44 g/mol.
So mass of 1 mol is 44g.
So mass of 0.72 moles is 44*0.72 which is 31.68 g.
hope it helped
please mark as brainlist
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