CHEM QUESTION

👨🏻‍🏫 學術台化學

Man

2011-09-02 3:23 am

Compare the acid base properties of sodium oxide(Na2O) and sulphur dioxide(SO2) with reference to how they interact with water molecules.

回答 (2)

知識就是力量

2011-09-02 5:24 am

✔ 最佳答案

For basic oxide Na2O, it reacts with water to give NaOH solution.
Na2O + H2O ---> 2NaOH

For acidic oxide SO2, it reacts with water to give phosphoric acid.
SO2 + H2O <---> H2SO3

2011-09-02 21:44:47 補充：
typo:
For acidic oxide SO2, it reacts with water to give sulphurous acid.
Not PHOSPHORIC ACID.

參考: Knowledge is power.

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2011-09-02 9:24 pm

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