A.溶質(zhì)的性質(zhì)B.溶質(zhì)的顆??倲?shù)C.溶劑的性質(zhì)D.溶質(zhì)顆粒的大小
A.2.2gCO2 B.3.6gHO2 C.3.2gO2 D.49gH2SO4
A.9g/L B.0.9g/L C.4.5g/L D.45g/L