COOHHCH3的精选

问题详情：下列表达式正确的是A．CH3 COOH溶液中CH3 COOH的电离：CH3 COOH=H++CH3 COO—B．用CuCl2溶液做导电实验，灯泡发光：CuCl2Cu2＋＋2Cl－C．NaHCO3溶液中HCO3一的水解：HCO3一+H2 OH3 O++CO32一D．将FeCl3溶液滴入Na2CO3溶液中：2...