2NaHCO3----->N22CO3+CO2+H2O
168.44.18
X.95-79.5=15.5
X=168*15.5/(44+18)=42g;NaHCO3%=42/95=44.2%
m=44*[42/84 + (95-42)/106]=44g
CH4+2O2--->CO2+2H2O
燃烧冷却后不会还是60mL的
2NaHCO3----->N22CO3+CO2+H2O
168.44.18
X.95-79.5=15.5
X=168*15.5/(44+18)=42g;NaHCO3%=42/95=44.2%
m=44*[42/84 + (95-42)/106]=44g
CH4+2O2--->CO2+2H2O
燃烧冷却后不会还是60mL的