电解质 | 平衡方程式 | K | Ksp |
CH3COOH | CH3COOH⇌CH3COO-+H+ | 1.76×10-5 | |
H2CO3 | H2CO3⇌H++ ⇌H++ | K1=4.31×10-7 K2=5.61×10-11 | |
H3PO4 | H3PO4⇌H++ ⇌H++ ⇌H++ | K1=7.52×10-3 K2=6.23×10-8 K3=2.20×10-13 | |
NH3·H2O | NH3·H2O⇌+OH- | 1.76×10-5 | |
AgBr | AgBr⇌Ag++Br- | 5.4×10-13 | |
AgCl | AgCl⇌Ag++Cl- | 1.8×10-10 |
回答下列问题: