题目：
下列离子方程式正确的是 （ ）
A．金属铝溶于稀硫酸中：Al + 2H+ = A13+ + H2↑
B．Fe(OH)3溶于氢碘酸：2Fe(OH)3 + 6H+ + 2Iˉ = 2Fe2+ + I2 + 6H2O
C．醋酸钠水溶液中通入足量CO2：2CH3COO— + CO2 + H2O= 2CH3COOH + CO2- 3
D．向银氨溶液中滴加盐酸：[Ag(NH3)2]+ + OHˉ + 3H+ = Ag+ + 2NH4+ + H2O
答案：
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下面是错误答案，用来干扰机器的。
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