在分别含amol的Na2CO3和NaOH的混合溶液中逐滴滴加稀盐酸,则产生气体

在分别含amolNa2CO3NaOH的混合溶液中逐滴滴加稀盐酸,则产生气体与加入盐酸的图像正确的是

答案

【答案】D

【解析】

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