Fe 7.86g/cm3 摩尔体积为56g/mol÷7.86g/cm3=7.1 cm3/mol
Al 2.7g/cm3 摩尔体积为27g/mol÷2.7g/cm3= 10 cm3/mol
H2O 0.998g/cm3 摩尔体积为18g/mol÷0.998g/cm3= 18.0 cm3/mol
H2SO4 1.83g/cm3 摩尔体积为98g/mol÷1.83g/cm3= 53.6 cm3/mol
Fe 7.86g/cm3 摩尔体积为56g/mol÷7.86g/cm3=7.1 cm3/mol
Al 2.7g/cm3 摩尔体积为27g/mol÷2.7g/cm3= 10 cm3/mol
H2O 0.998g/cm3 摩尔体积为18g/mol÷0.998g/cm3= 18.0 cm3/mol
H2SO4 1.83g/cm3 摩尔体积为98g/mol÷1.83g/cm3= 53.6 cm3/mol