標題:
可以這樣寫嗎﹖
發問:
carbon dioxide─→carbon (II) oxide
最佳解答:
No... It is because carbon dioxide (CO2), for oxygen has the oxidation number -2, two oxygen combine with one carbon to form the oxidation number zero compound. So the oxidation number of carbon should be +4. The number in the blanket is the oxidation number of the former element. So it should be carbon (IV) oxide, but not carbon (II) oxide.
其他解答:
NO CO(II)|||||應該唔得, 因為係dioxide, 唔係兩個carbon; 點解要咁寫? - CO2嗎!
可以這樣寫嗎﹖
發問:
carbon dioxide─→carbon (II) oxide
最佳解答:
No... It is because carbon dioxide (CO2), for oxygen has the oxidation number -2, two oxygen combine with one carbon to form the oxidation number zero compound. So the oxidation number of carbon should be +4. The number in the blanket is the oxidation number of the former element. So it should be carbon (IV) oxide, but not carbon (II) oxide.
其他解答:
NO CO(II)|||||應該唔得, 因為係dioxide, 唔係兩個carbon; 點解要咁寫? - CO2嗎!
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