❶ 娆蹭粠姘鍖栭晛鍥轰綋涓闄ゅ幓灏戦噺姘鍖栭摑,搴旇繘琛屼笅鍒楀摢浜涙搷浣
鍔犲叆杩囬噺
姘㈡哀鍖栭挔婧舵恫
锛岃繃婊わ紝鍐嶅湪
婊ゆ福
涓鍔犲叆閫傞噺鐨勭洂閰革紝鏈鍚庡姞鐑钂稿彂銆
❷ 濡備綍鐢ㄦ阿姘у寲閽犳憾娑插垎绂绘隘鍖栭摑婧舵恫鍜屾隘鍖栭晛婧舵恫
1:AlCl3+4NaOH==NaAlO2+3NaCl
2:MgCl2+2NaOH==Mg(OH)2+2NaCl
杩囨护鍚庡氨鍒嗙讳簡Mg(OH)2
3:2NaAlO2+CO2+3H2O==Na2CO3+2Al(OH)3
杩囨护鍚庡氨鍒嗙讳簡Al(OH)3
杩欐牱姘鍖栭摑鍜屾隘鍖栭晛灏卞垎绂诲紑浜
鍋忛摑閰搁挔涓庣⒊鍜屾按鍙嶅簲鐢熸垚姘㈡哀鍖栭摑娌夋穩,鍋忛摑閰搁挔涓嶄笌寮遍吀寮辩⒈鍙嶅簲
H2O+AlO2锟+H+===Al(OH)3
绂诲瓙鏂圭▼寮忔槸寰堟湁鐢ㄧ殑