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The oxides of element X and Y are XO and YO2
i) Determine the valency of X and Y,
ii) Write the chemical formula of their nitrates.
iii) Write the chemical formula of their sulphates
Answers: 3
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The oxides of element X and Y are XO and YO2
i) Determine the valency of X and Y,
ii) Write th...
ii) Write th...
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