A.微粒半径: K+>Cl->S2->Na+ | B.稳定性:HI> HBr>HCl>HF | C.酸性: HClO4>H2SO4>H3PO4>H4SiO4 | D.熔点:金刚石>NaCl>SiO2>Na |
A.在A点,溶液的pH=13 |
B.在B点,c(Na+)=c(CH3COO一)>c(OH一)=c(H+) |
C.在C点,c(Na+)>c(CH3COO-)>c(H+)>c(OH一) |
D.在D点,c(CH3COO-)+c(CH3COOH)=2c(Na+) |
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