写出下列典型物质的电离方程式(1)H2SO4

问题详情：

写出下列典型物质的电离方程式

(1)H2SO4_______________________________________________________________________；

(2)H2CO3_______________________________________________________________________；

(3)Ca(OH)2____________________________________________________________________；

(4)Fe(OH)3_____________________________________________________________________；

(5)NH3·H2O____________________________________________________________________；

(6)NaCl________________________________________________________________________；

(7)BaSO4______________________________________________________________________；

(8)NaHSO4_____________________________________________________________________；

(9)NaHCO3_____________________________________________________________________；

(10)NaHSO4(熔融)______________________________________________________________；

(11)Al2O3(熔融)_______________________________________________________________；

(12)CH3COOH_________________________________________________________________。

【回答】

*　(1)H2SO4===2H＋＋SO

(2)H2CO3??H＋＋HCO、HCO??H＋＋CO

(3)Ca(OH)2===Ca2＋＋2OH－

(4)Fe(OH)3??Fe3＋＋3OH－

(5)NH3·H2O??NH＋OH－

(6)NaCl===Na＋＋Cl－

(7)BaSO4===Ba2＋＋SO

(8)NaHSO4===Na＋＋H＋＋SO

(9)NaHCO3===Na＋＋HCO、HCO??H＋＋CO

(10)NaHSO4Na＋＋HSO

(11)Al2O32Al3＋＋3O2－

(12)CH3COOH??CH3COO－＋H＋

知识点：未分类

题型：未分类