è¥çç主è¦æå为é«æèèªé
¸é ï¼ç®å为RCOONa
(1)å红è²ï¼(2)产çæ²æ·ï¼MgCl2+2RCOONa=Mg(RCOO)2â+2NaCl
(3)产çæ²æ·ï¼Mg(HCO3)2+2RCOONa=Mg(RCOO)2â+2NaHCO3
(4)åæµæµï¼RCOONa+HCl=NaCl+RCOOHï¼é¾æº¶äºæ°´ï¼
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