An organic liquid having carbon, hydrogen, nitrogen and oxygen was found to contain c = 41.37 %, h =5.75%, n = 16.09 % and the rest is oxygen. calculate the molecular formula of the liquid if its v.d is 43.3.
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C=41.37÷12=3.44=3.44÷1.14 =3.01
H=5.75÷1=5.75=5.75÷1.14 =5.04
N=16.09÷14=1.14=1.14÷1.14 =1
O=36.79÷16=2.29=2.29÷1.14=2.01
Emperical formula =C3H5NO2
vapour dencity×2=molecular weight
H=5.75÷1=5.75=5.75÷1.14 =5.04
N=16.09÷14=1.14=1.14÷1.14 =1
O=36.79÷16=2.29=2.29÷1.14=2.01
Emperical formula =C3H5NO2
vapour dencity×2=molecular weight
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