-
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAALoAAAAjCAYAAAAjZxB6AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAP6SURBVHhe7Zq9ceswDIBdpvQoGSGly5QZxH0W
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Jwa+LnYPF7Y973GvVtky0XpSQvwHWx+RmGykmODjNhsN38smEtMYYBsPpYcmuGUCBlomxH9u66MD
IftzjvaJ3ZcDe2jh5NgbyLVPKTA3pHcRjC/cNkSHV5vYkHP82rXOF9P+NoklZW0NYPykdxGML9zW
R+focV9bOWdan4K+hxZOznu0DOaG9C6C8YXb+ugAXLtEosfknM0+Bdt+ue6T299HgzknvYtgfOG2
PrpEzuWy1YCNTUzIcblGzoeSur40mAPSuwjGF21rWoNJIZHwOW6jX03wOb4mF3pPvre8h7wOJXV9
aTA3pHcRjC8Y+IG9a17O+djK15wc+ZN6z3v4/EjA/y2CHoLxxceW22CiDkTbSeTY0XUM8v6575HD
x5KA/1sEPQTjCwbuITZMc7Y1cuzoOgZ5b33NJYXU9aXBHJCeIZhZXSmpIJdpUWqZ1BVeN/Y2p9NF
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xiJp/c2omfjclm1+GtyXdLyIY1HTZd3IVK1Q3Dh+C4YfBM3tQFxXizTi/R8cEZXbCpqfBvZLL3R0
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JKaiD85tJc1Pg7GRHh4M4XP6Hlnob29vt8CGJMvHx4dalgX1EGppfhqMh/TgYDZSTy8FNR5dyiA7
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bH7zNK1P/DC02kd2+EyFvoJOy64MzrICNtnQWKT/O5L8f2Lg0cRU3Jzw3N6j+el14YD/eQod2D5i
tJi6NAW3SfzHkSTZ/4GVqNzmbn5rfe1/f/cH9stX6IVp3f+aic5txua3PcJEgPuSjhct04r/ty9h
7je1NkrnFnIW+dSCYK5JLx5MKi34P1/XhF9YZ6KOl/ImPoKSucWcQaGimD4RjsG1pBcNJgfV+49F
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35bBGiF9UAH8jyP7/xEpS/tN8Kz+AI3pL4VZvgY6AAAAAElFTkSuQmCC6I+B5LyY572R
)
汽车尾气的排放对环境的污染日益严重.利用四氧化三钴纳米棒作催化剂的催化净化装置,可将汽车尾气中的CO在低温下转化为CO2,过程如图所示.下列说法正确的是( )
A.该催化净化装置能将有毒尾气全部吸收
B.反应前后氧原子个数发生了变化
C.该过程不能说明CO具有可燃性
D.四氧化三钴不参加该化学反应
-
汽车尾气的排放对环境的污染日益严重。利用四氧化三钴纳米棒作催化剂的催化净化装置,可将汽车尾气中的CO在低温下转化为CO2,过程如下图所示。下列说法正确的是
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAL0AAAA4CAYAAACoqvlbAAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAO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)
A.该催化净化装置能将有毒尾气全部吸收
B.反应前后氧原子个数发生了变化
C.该过程不能说明CO具有可燃性
D.四氧化三钴不参加该化学反应
-
北京市的机动车保有量已超过476万辆,汽车尾气的排放对环境的污染日益严重。
利用四氧化三钴纳米棒作催化剂的催化净化装置,可将汽车尾气中的CO在低温下转化为CO2,过程如图所示。下列说法正确的是
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAMEAAAAoCAYAAABHCZ7WAAAAAXNSR0IArs4c6QAAAARnQU1BAACx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)
A.该催化净化装置能将有毒尾气全部吸收 B.反应前后氧原子个数发生了变化
C.该过程不能说明CO具有可燃性 D.反应物和生成物均为氧化物
-
北京市的机动车保有量已超过476万辆,汽车尾气的排放对环境的污染日益严重。
利用四氧化三钴纳米棒作催化剂的催化净化装置,可将汽车尾气中的CO在低温下转化为CO2,过程如图所示。下列说法正确的是
![](https://img.xintiku.com/upload/59/12/59121bcb8655cbdb0c71e566b20c9877.jpg)
A.该催化净化装置能将有毒尾气全部吸收 B.反应前后氧原子个数发生了变化
C.该过程不能说明CO具有可燃性 D.反应物和生成物均为氧化物
-
北京市的机动车保有量已超过476万辆,汽车尾气的排放对环境的污染日益严重.利用四氧化三钴纳米棒作催化剂的催化净化装置,可将汽车尾气中的CO在低温下转化为CO2,过程如图所示.下列说法正确的是( )
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAALoAAAAkCAYAAAA+YiDCAAAAAXNSR0IArs4c6QAAAARnQU1BAACx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)
A.该催化净化装置能将有毒尾气全部吸收
B.反应前后氧原子个数发生了变化
C.该过程不能说明CO具有可燃性
D.反应物和生成物均为氧化物
-
北京市的机动车保有量已超过476万辆,汽车尾气的排放对环境的污染日益严重.利用四氧化三钴纳米棒作催化剂的催化净化装置,可将汽车尾气中的CO在低温下转化为CO2,过程如图所示.下列说法正确的是( )
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAALoAAAAkCAYAAAA+YiDCAAAAAXNSR0IArs4c6QAAAARnQU1BAACx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)
A.该催化净化装置能将有毒尾气全部吸收
B.反应前后氧原子个数发生了变化
C.该过程不能说明CO具有可燃性
D.反应物和生成物均为氧化物
-
北京市的机动车保有量已超过476万辆,汽车尾气的排放对环境的污染日益严重.利用四氧化三钴纳米棒作催化剂的催化净化装置,可将汽车尾气中的CO在低温下转化为CO2,过程如图所示.下列说法正确的是( )
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAALoAAAAkCAYAAAA+YiDCAAAAAXNSR0IArs4c6QAAAARnQU1BAACx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)
A.该催化净化装置能将有毒尾气全部吸收
B.反应前后氧原子个数发生了变化
C.该过程不能说明CO具有可燃性
D.反应物和生成物均为氧化物
-
北京市的机动车保有量已超过476万辆,汽车尾气的排放对环境的污染日益严重.利用四氧化三钴纳米棒作催化剂的催化净化装置,可将汽车尾气中的CO在低温下转化为CO2,过程如图所示.下列说法正确的是( )
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAALoAAAAkCAYAAAA+YiDCAAAAAXNSR0IArs4c6QAAAARnQU1BAACx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)
A.该催化净化装置能将有毒尾气全部吸收
B.反应前后氧原子个数发生了变化
C.该过程不能说明CO具有可燃性
D.反应物和生成物均为氧化物
-
北京市的机动车保有量已超过476万辆,汽车尾气的排放对环境的污染日益严重.利用四氧化三钴纳米棒作催化剂的催化净化装置,可将汽车尾气中的CO在低温下转化为CO2,过程如图所示.下列说法正确的是( )
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAALoAAAAkCAYAAAA+YiDCAAAAAXNSR0IArs4c6QAAAARnQU1BAACx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)
A.该催化净化装置能将有毒尾气全部吸收
B.反应前后氧原子个数发生了变化
C.该过程不能说明CO具有可燃性
D.反应物和生成物均为氧化物
-
北京市的机动车保有量已超过476万辆,汽车尾气的排放对环境的污染日益严重.利用四氧化三钴纳米棒作催化剂的催化净化装置,可将汽车尾气中的CO在低温下转化为CO2,过程如图所示.下列说法正确的是( )
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAALoAAAAkCAYAAAA+YiDCAAAAAXNSR0IArs4c6QAAAARnQU1BAACx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)
A.该催化净化装置能将有毒尾气全部吸收
B.反应前后氧原子个数发生了变化
C.该过程不能说明CO具有可燃性
D.反应物和生成物均为氧化物