配套习题- 依据强弱规律判断反应能否发生 -【青果学院】

1/5单选题

难度：

1.

在一定条件下，下列微粒的还原性顺序为Cl^-＜Br^-＜Fe²⁺＜I^-＜SO₂，由此判断以下各反应在溶液中不能发生的是

A	2Fe³⁺+SO₂+2H₂O═2Fe²⁺+SO₄^2-+4H⁺
B	2Fe²⁺+Cl₂═2Fe³⁺+2Cl^-
C	2Br^-+4H⁺+SO₄^2-═SO₂+Br₂+2H₂O
D	I₂+SO₂+2H₂O═4H⁺+SO₄^2-+2I^-

正确答案：Qw==

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

2/5单选题

难度：

2.

已知：X₂、Y₂、Z₂、W₂四种物质的氧化能力W₂>Z₂>X₂>Y₂，下列氧化还原反应能发生的是

A	2NaW+Z₂=2NaZ+W₂
B	2NaX+Z₂=2NaZ+X₂
C	2NaW+Y₂=2NaY+W₂
D	2NaZ+X₂=2NaX+Z₂

正确答案：Qg==

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

3/5单选题

难度：

3.

已知氧化性强弱顺序：Cl₂＞Br₂＞Fe³⁺＞I₂. 下列反应或叙述不正确的是

A	Br₂+2HI=I₂+2HBr
B	2FeCl₂+Cl₂=2FeCl₃
C	2FeCl₂+2HCl+I₂=2FeCl₃+2HI
D	2FeCl₂+2HCl+I₂=2FeCl₃+2HI

正确答案：Qw==

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

4/5单选题

难度：

4.

已知Cl^-、Fe²⁺、H₂O₂、I^-、SO₂均具有还原性，且在酸性溶液中的还原性依次增强. 下列各反应不可能发生的是

A	2Fe²⁺+Cl₂═2Fe³⁺+2Cl^-
B	2Fe³⁺十SO₂十2H₂O=2Fe²⁺十SO₄^2-十4H⁺
C	H₂O₂十H₂SO₄=SO₂↑十O₂↑十2H₂O
D	SO₂十I₂十2H₂O=H₂SO₄十2HI

正确答案：Qw==

PHA+QeOAgeWboOivpeWPjeW6lOS4rUZl5YWD57Sg55qE5YyW5ZCI5Lu35Y2H6auY77yMQ2zlhYPntKDnmoTljJblkIjku7fpmY3kvY7vvIzliJlGZTxzdXA+Mis8L3N1cD7kuLrov5jljp/liYLvvIzov5jljp/mgKflvLrlvLHkuLpGZTxzdXA+Mis8L3N1cD7vvJ5DbDxzdXA+LTwvc3VwPu+8jOS4juW3suefpeeahOi/mOWOn+aAp+W8uuW8seS4gOiHtO+8jOaVhUHog73lj5HnlJ/vvJs8YnI+QuOAgeWboOivpeWPjeW6lOS4rVPlhYPntKDnmoTljJblkIjku7fljYfpq5jvvIxGZeWFg+e0oOeahOWMluWQiOS7t+mZjeS9ju+8jOWImVNPPHN1Yj4yPC9zdWI+5Li66L+Y5Y6f5YmC77yM6L+Y5Y6f5oCn5by65byx5Li6U088c3ViPjI8L3N1Yj7vvJ5GZTxzdXA+Mis8L3N1cD7vvIzkuI7lt7Lnn6XnmoTov5jljp/mgKflvLrlvLHkuIDoh7TvvIzmlYVC6IO95Y+R55Sf77ybPGJyPkPjgIHoi6Xor6Xlj43lupTlj5HnlJ/vvIxT5YWD57Sg55qE5YyW5ZCI5Lu36ZmN5L2O77yMT+WFg+e0oOeahOWMluWQiOS7t+WNh+mrmO+8jOWImUg8c3ViPjI8L3N1Yj5PPHN1Yj4yPC9zdWI+5Li66L+Y5Y6f5YmC77yM6L+Y5Y6f5oCn5by65byx5Li6SDxzdWI+Mjwvc3ViPk88c3ViPjI8L3N1Yj7vvJ5TTzxzdWI+Mjwvc3ViPu+8jOS4juW3suefpeeahOi/mOWOn+aAp+W8uuW8seefm+ebvu+8jOaVhUPkuI3lj6/og73lj5HnlJ/vvJs8YnI+ROOAgeWboOivpeWPjeW6lOS4rVPlhYPntKDnmoTljJblkIjku7fljYfpq5jvvIxJ5YWD57Sg55qE5YyW5ZCI5Lu36ZmN5L2O77yM5YiZU088c3ViPjI8L3N1Yj7kuLrov5jljp/liYLvvIzov5jljp/mgKflvLrlvLHkuLpTTzxzdWI+Mjwvc3ViPu+8nkk8c3VwPi08L3N1cD7vvIzkuI7lt7Lnn6XnmoTov5jljp/mgKflvLrlvLHkuIDoh7TvvIzmlYVE6IO95Y+R55Sf44CCPGJyPjwvcD4=

5/5多选题

难度：

5.

已知氧化性：Cl₂>Br₂>Fe³⁺>I₂；还原性：I^->Fe²⁺>Br^->Cl^-。下列反应能正向自发进行的是

A	Br₂+2Fe²⁺==2Fe³⁺+2Br
B	2Fe³⁺+2I^-==2Fe²⁺+I₂
C	I₂+2Fe²⁺==2Fe³⁺+2I^-
D	2Fe³⁺+2Cl^-==2Fe²⁺+Cl₂

正确答案：QSxC

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