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insens350 [35]
4 years ago
11

Which compound is correctly balanced by charge in the following reaction?

Chemistry
1 answer:
Mumz [18]4 years ago
6 0

Answer:A,D

Explanation:

Option a:

Sodium has charge +1

Hydroxide has charge -1.

So,sodium hydroxide is balanced.

Option b:

Magnesium has charge +2

Two sulphates has a charge of -2\times 2=-4.

So,magnesium sulphate is not balanced.

Option c:

Magnesium has charge +2

Two hydroxides have a charge of 2\times -1=-2.

So,magnesium hydroxide is balanced.

Option d:

Sodium has charge +1

Sulphate has charge -2.

So,sodium sulphate is not balanced.

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2 years ago
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