Models of Bonding & Structure B.2 The Covalent Model (id: b55184dec)

本题目来源于试卷: Models of Bonding & Structure B.2 The Covalent Model，类别为 IB化学

[问答题]
The oxides of two period 3 elements, X and Y, react in water according to the equations below.

I.$X{O}_{2(s)}$+$H_2{O}_{(l)}$→$H_{2}X{O}_{3(aq)}$
II.$Y{O}_{3(s)}$+$H_2{O}_{(l)}$→$Y(OH{)}_{2(aq)}$
Identify elements X and Y. Justify your response.
Predict whether element X or Y would have a higher melting point. Justify your prediction.

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