Chemistry, asked by shanti12341, 1 year ago

The formula of sulphate of an element X is X2(SO4)3. determine the valency of 'x' and the formula of its hydroxide

Answers

Answered by pratheekshak14
11

the formula given of sulphate of element X=X2(SO4)3

valency of element X=3

formula of its hydroxide=XOH3


pratheekshak14: if helpful please mark my answer as the brainliest
Answered by Tulsi4890
1

The valency of 'X' is 3 and the formula for its hydroxide is X(OH)_3.

Given:

The formula of sulphate of an element X is X_2(SO_4)_3.

To Find:

1. The valency of 'X'.

2. The formula of its hydroxide.

Solution:

The formula of sulphate of an element X is X_2(SO_4)_3.

Let us assume the valency of X is y and we know the valency of sulfate ion is 2.

2y-6=0

⇒y= 3

The valency of X is 3.

Now the valency of hydroxide is 1.

So the formula is X(OH)_3.

Hence, the valency of 'X' is 3 and the formula for its hydroxide is X(OH)_3.

#SPJ3

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