ä¸å¦åå¦è¿ç§ç°è±¡è¿æ¯æ¯è¾å¤çãä½ çæé®åºè¯¥æ¯æâå å
¥åç§ç©è´¨âä¼äº§çå
æ²æ·åæ¶å¤±ç°è±¡çæ
åµå§ï¼
1ã氢氧åé æ»´å
¥éç溶液ï¼ã
AlCl3+3NaOH=Al(OH)3â+3NaCl
Al(OH)3ï¼NaOH = NaAlO2ï¼2H2O
ä½åå æ¶ç°è±¡å°±ä¸åäºAlCl3ï¼4NaOH = NaAlO2ï¼3NaClï¼2H2O
2ãçé
¸æ»´å
¥åéé
¸é
NaAlO2+HClï¼H2O =Al(OH)3âï¼NaCl
Al(OH)3ï¼3HCl=AlCl3ï¼3H2O
ä½åå æ¶NaAlO2+4HCl=AlCl3+NaClï¼2H2O
3ãå¤å
å¼±é
¸ä¸æäºç¢±ï¼æå¼±é
¸å¯¹åºçé
¸æ§æ°§åç©ä¸æäºç¢±ãå¦SO2ãCO2ãH3PO4.....
Ba(OH)2ï¼CO2=BaCO3âï¼H2O
è¿éCO2æ¶BaCO3+CO2ï¼H2O=Baï¼HCO3ï¼2
2H3PO4+3Ca(OH)2=Ca3(PO4)2â+6H2O
Ca3(PO4)2+4H3PO4=3Ca(H2PO4)2
4ã氨水å å
¥ç¡é
¸é¶æº¶æ¶²ãå¯æº¶æ§éç溶液ãå¯æº¶æ§éç溶液ã
AgNO3+NH3.H2O=AgOHâ+NH4NO3
AgOH+2NH3.H2O=Ag(NH3)2OH+2H2O
èåèç½è´¨ä¸å 轻质çå½¢ææ²æ·ï¼å æ°´ç¨éåææ¶å¤±ãåè¿ç±»å
åå çç©è´¨ä¸å产ççå
æ²æ·åæ¶å¤±ç°è±¡çå°±ä¸èæ举äºã
追é®æ¥ä¸ªæ»ç»æ§è¯è¯ï¼æå°±æ³é®ä½ ï¼ä½ å°±è¿æ ·åçï¼å¦æ°¢æ°§åé溶äºè¿é强碱ï¼æ°¢æ°§åé ï¼æº¶äºè¿é强é
¸ï¼çé
¸ï¼,,氢氧åé¶æº¶äºå¼±ç¢±ï¼æ°¨æ°´ï¼,,氢氧åéä¸æº¶äºè¿éç碱ä½æº¶äºä»ä¹ï¼ï¼ï¼ï¼æ°¯åé¶ä¸æº¶äºç¨ç¡é
¸ä½æº¶äºï¼ï¼äºç¡«é
¸é¡æº¶äºçé
¸ï¼ï¼ç¡«é
¸é¡ï¼ï¼çå¤ä¸¾ä¸äºä¾åï¼è°¢è°¢ï¼