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.$XO_{2(s)}$+$H_2O_{(l)}$→$H_2XO_{3(aq)}$
II.$YO_{3(s)}$+$H_2O_{(l)}$→$Y(OH)_{2(aq)}$
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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