双羟基铝碳酸钠是医疗上常用的一种抑酸剂，其化学式是NaAl（OH）2CO3．关于该物质的说法正确的是_刷题宝

题干

双羟基铝碳酸钠是医疗上常用的一种抑酸剂，其化学式是NaAl（OH）₂CO₃．关于该物质的说法正确的是（）

A：该物质属于两性氢氧化物

B：该物质是Al（OH）₃和Na₂CO₃的混合物

C：1mol NaAl（OH）₂CO₃最多可消耗3mol H⁺

D：该药剂不适合于胃溃疡患者服用

上一题下一题 0.0难度选择题更新时间:2015-07-15 05:38:34

答案(点此获取答案解析）

D

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