Question

已知某有机化合物在空气中完全燃烧后,只生成水和二氧化碳.

Answer 1

m(H2O)=10.8g n(H2O)=10.8/18=0.6mol m(H)=0.6*2=1.2g n(H)=0.6*2=1.2mol

m(CO2)=13.2g n(CO2)=13.2/44=0.3mol m(C)=0.3*12=3.6g n(C)=0.3mol

1.2+3.6