配套习题-物质的量浓度的概念 -【青果学院】

本课配套习题挑战模式1/5

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难度系数：

1.下列溶液中，跟200mL0.5mol/L的Na₂SO₄溶液所含的Na⁺物质的量浓度相同的是

A: 200mL0.25mol/LNaCl溶液

B: 200mL1mol/LNaCl溶液

C: 100mL 0.5mol/LNaOH溶液

D: 100mL1mol/LNa₂CO₃溶液

提示1：5rOo5oSP6aKY55uu6KaB5rGC55qE5piv54mp6LSo55qE6YeP5rWT5bqm77yM5bm26Z2e54mp6LSo55qE6YeP44CC5LiO5rq25ray55qE5L2T56ev5piv5peg5YWz55qE44CC
答案：Qg==
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

本课配套习题挑战模式2/5

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难度系数：

2.下列溶液中，Cl^-的浓度最大的是

A: 7.5mL2mol/LMgCl₂溶液

B: 30mL1mol/LKCl溶液

C: 10mL3mol/LNaCl溶液

D: 30mL0.5mol/LAlCl₃溶液

提示1：5rWT5bqm5LiO5rq25ray55qE5L2T56ev5peg5YWz44CC
答案：QQ==
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

本课配套习题挑战模式3/5

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难度系数：

3.VL硫酸铝溶液中含Al³⁺的质量为mg，则溶液中SO₄^2-的物质的量浓度为

A: mol·L^-1

B: mol·L^-1

C: mol·L^-1

D: mol·L^-1

答案：Qg==
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

本课配套习题挑战模式4/5

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难度系数：

4.将1L0.2mol/LNaCl溶液和1L0.2mL/LNa₂SO₄溶液混合，若溶液的体积为二者体积之和，则混合溶液中钠离子浓度为

A: 0.2mol/L

B: 0.3mol/L

C: 0.6mol/L

D: 0.8mol/L

提示1：6aaW5YWI6K6h566X5Ye66ZKg56a75a2Q5oC755qE54mp6LSo55qE6YeP77yM5YaN6Zmk5Lul5oC75L2T56ev5Y2z5Y+v44CC
答案：Qg==
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

本课配套习题挑战模式5/5

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单选题

难度系数：

5.硫酸镁和硫酸铝溶液等体积混合后，铝离子浓度为0.1mol•L^-1，硫酸根离子的浓度为0.3mol•L^-1，则混合液中镁离子的浓度为

A: 0.15mol•L^-1

B: 0.3mol•L^-1

C: 0.45mol•L^-1

D: 0.2mol•L^-1

提示1：5Zyo5LiA5Liq5rq25ray5Lit5b+F6aG756ym5ZCI55S16I235a6I5oGS77yM5Y2z6LSf55S16I23562J5LqO5q2j55S16I2344CC
答案：QQ==
6ZOd56a75a2Q5rWT5bqm5Li6MC4xbW9sJiM4MjI2O0w8c3VwPi0xPC9zdXA+77yM56Gr6YW45qC556a75a2Q55qE5rWT5bqm5Li6MC4zbW9sJiM4MjI2O0w8c3VwPi0xPC9zdXA+77yMPGJyPuiuvumVgeemu+WtkOeahOa1k+W6puS4uuS4unjvvIw8YnI+5qC55o2u55S16I235a6I5oGS5Y+v55+l77yMPGJyPjAuMW1vbC9Mw5czK3jDlzI9MC4zbW9sL0zDlzLvvIw8YnI+6Kej5b6XeD0wLjE1bW9sL0zvvIw8YnI+5pWF6YCJQe+8jg==

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