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air has an average molar mass of 29.o g/mol. The density of air at 0.97 atm and 30. C is
13 years ago

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Drew
D=[mol.wt*P)/(R*T)
D=(29.0 g/mol*0.97atm)/[(0.0821 atm*L/mol*K)*(303.15 K)]
=1.13 g/L
13 years ago
Anonymous
1.13
10 years ago
Dr, Neutron
1st:273+30=303
2nd: (29 time .97) divid(.08205746time303)=1.131381296gper Liter is your answer
9 years ago

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