配套习题-中和反应 -【青果学院】

本课配套习题挑战模式1/4

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单选题

难度系数：

1.要借助酸碱指示剂才能判断反应进行情况的是

A: 氢氧化铜和稀盐酸

B: 氧化铁和稀硫酸

C: 石灰水和盐酸

D: 氢氧化钡和稀硫酸

提示1：6Iul5Y+N5bqU5pe25pyJ5piO5pi+55qE5a6e6aqM546w6LGh5Y2z5pyJ5rKJ5reA44CB5rCU5L2T55Sf5oiQ77yM5rKJ5reA5rq26Kej5oiW6aKc6Imy5Y+Y5YyW77yM5LiN6ZyA6KaB5YCf5Yqp5oyH56S65YmC77yO
答案：Qw==
QeOAgeawouawp+WMlumTnOa6tuS6juebkOmFuO+8jOeOsOixoeaYjuaYvu+8jOaVhUHkuI3pnIDopoHvvJs8YnI+QuOAgeawp+WMlumTgeiDveS4juehq+mFuOWPjeW6lOeUn+aIkOm7hOiJsueahOehq+mFuOmTgea6tua2su+8jOeOsOixoeaYjuaYvu+8jOaVhULkuI3pnIDopoHvvJs8YnI+Q+OAgeawouawp+WMlumSmeS4juebkOmFuOWPjeW6lOeUn+aIkOaYk+a6tuS6juawtOeahOawr+WMlumSmeWSjOawtO+8jOaXoOaYjuaYvueOsOixoe+8jOaVhUPpnIDopoHvvJs8YnI+ROOAgeawouawp+WMlumSoeiDveS4juehq+mFuOWPjeW6lOeUn+aIkOehq+mFuOmSoeayiea3gO+8jOeOsOixoeaYjuaYvu+8jOaVhUTkuI3pnIDopoHvvIzmlYXpgIlD

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单选题

难度系数：

2.向盛有酚酞和NaOH溶液的烧杯中滴加稀硫酸，直至液体呈无色。为探究反应后溶液中溶质的组成，所选试剂不正确的是

A: 紫色石蕊溶液

B: 锌粒

C: 碳酸钠溶液

D: 稀盐酸

提示1：5b2T5L2T57O75Lit5byA5aeL5pyJ6YW455qE5a2Y5Zyo5pe277yM5rq25ray55qE5oiQ5YiG55Sx5Y6f5p2l55qE4oCc56KxK+ebkOKAneWPmOS4uuKAnOmFuCvnm5DigJ3vvIzlm6DmraTlj6ropoHliqDlhaXnmoTor5XliYLog73lpJ/mo4Dpqozlh7rphbjljbPlj6/jgII=
提示2：5Lmf5bCx5piv77yM6YCJ6aG55Lit55qE54mp6LSo6Iul6YGH6YW45pyJ5piO5pi+55qE546w6LGh77yM5YiZ5Y+v5Lul6YCJ55So
答案：RA==
6YW456Kx5Lit5ZKM77yM5Zug5Li66YW45LiN6IO95L2/5peg6Imy6YWa6YWe5Y+Y6Imy77yM5pWF56Gu5a6a5rq25ray5Lit55qE5rq26LSo5piv5qOA6aqM5piv5ZCm5pyJ6YW477yM5Y+v5L6d5o2u6YW455qE5oCn6LSo5Yqg5YWl57Sr6Imy55+z6JWK44CB6ZSM44CB56Kz6YW46ZKg5Y+v5Lul77yM5pWF562U5qGI6YCJ5oupRA==

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单选题

难度系数：

3.将10 g质量分数为20%的氢氧化钠溶液与20 g质量分数为10%的硫酸溶液混合后，下列物质中不能与该溶液发生反应的是

A: CuCl₂

B: Na₂CO₃

C: CO₂

D: Ba(NO₃)₂

提示1：5pys6aKY6ZyA6KaB5qC55o2u5YyW5a2m5pa556iL5byP6L+b6KGM6K6h566X77yM5p2l56Gu5a6a5Y+N5bqU5ZCO5rq25ray5Lit55qE5rq26LSo57uE5oiQ44CC54S25ZCO5YaN5YiG5p6Q5rq26LSo5LiO6YCJ6aG56IO95ZCm5Y+R55Sf5Y+N5bqU44CC
答案：Qg==
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单选题

难度系数：

4.取实验室中部分变质的NaOH样品配成溶液，向其中滴加过量的稀盐酸。能正确反映其中变化的图像是

A:

B:

C:

D:

提示1：5Y+Y6LSo55qE5rCi5rCn5YyW6ZKg5Lit5Y+v6IO95ZCr5pyJ56Kz6YW46ZKg77yM55uQ6YW46aaW5YWI5LiOTmFPSOWPkeeUn+S4reWSjOWPjeW6lO+8jOWPjeW6lOWujOWQjuWGjeS4jueis+mFuOmSoOWPjeW6lOOAgg==
答案：Qw==
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