Question

Hitunglah massa 9 liter 02 diukur pada (T,P) dimana 11 gram CO2= 6 liter

Answer 1

M=n/v

n=gram/Mr
n CO2= 11/44=1/4
n CO2/ V CO2 = n O2/ V O2
 0.25/6             = x/9
x =0.75/2=0.375
massa= x.Mr
           =0.375x 32
           =12 gram