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PtichkaEL [24]
3 years ago
12

What is the formula of the ionic compound composed of element X^2+ and element Y^-3?​

Chemistry
1 answer:
mihalych1998 [28]3 years ago
3 0

Answer: X3Y2

Explanation:

The formula is

X has a valency of 2

Y has a valency of 3

So, we interchange the valencies

Therefore, the formula is

X3Y2

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Solving part-1 only

#1

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#2

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Let's find how?

\\ \tt\Rrightarrow x+1+4(-2)=0

\\ \tt\Rrightarrow x+1-8=0

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#4

\boxed{\begin{array}{c|c|c}\boxed{\bf Tube} &\boxed{\bf Charge} &\boxed{\bf No\:of\; electrons\: loss}\\ \sf 2 &\sf +6 &\sf 6e^-\\ \sf 3& \sf +2 &\sf 2e- \\ \sf 4 &\sf 4 &\sf 4e^-\end{array}}

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If Gallium loses 3 electrons, it will become an ion.

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  • In a neutral atom, the number of electrons and protons are the same.
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If Gallium the loss of 3 electrons offsets the charge balance in the chemical specie. Thus, the ion will have a net +3 charge.

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