Chemistry, asked by 12345678901234567895, 1 year ago

An element X is trivalent. Write the balanced equation for the combustion of X in oxygen.

Answers

Answered by sizaB

3

4X+ 3O2------>2X203
......

Answered by hashu33

15

4X + 3O2 -----> 2X2O3

Since X is trivalent and Oxygen is divalent therefore
Elements X O
Valency 3 2
By cross-multiplication we get X2O3

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