A piece of zinc metal is placed in 1.0M solution of hydrochloric acid at. How would you find the net ionic equation of .

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None of the above

answer is A.

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Detailed Solution

Concept- The Ionic equation, which is defined as the equation in which the electrolytes in aqueous solution are expressed as dissociated ions, indicates by name that it is in the Ionic form. The equation that only includes the species involved in the reaction is known as the net ionic equation.
The balanced equation will be:

Since we are aware that hydrochloric acid is a powerful acid, it totally dissociates in aqueous solution to produce hydrogen ions, as demonstrated,

Also, zinc chloride is soluble in aqueous solution and also exist as ions that is,

Therefore, we can write as,

This is nothing but is equivalent to

By eliminating the spectator ions, that is, by cancelling out the common ion on both the reactant and product sides, we may now derive the net ionic equation.

Therefore, the net ionic reaction is nothing but the above given equation.
Hence, the correct answer is option 1).

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