wellhellomyppl
Answered

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For the reaction between aqueous calcium nitrate and aqueous sodium hydroxide producing the precipitate (solid) calcium hydroxide and aqueous sodium nitrate

(a) write a balanced equation for this reaction
(b) classify the reaction

Sagot :

ihlester

Answer: Ca(NO3)2(aq) + 2NaOH(aq) —> Ca(OH)2(s) + 2NaNO3(aq)

Substitution

Explanation:

The given reaction is a substitution reaction in which hydroxil group is exchanged between compounds.

Substitution Reaction:

It is a reaction in which functional group of a compound replaced by the another functional group.

For example-

[tex]\bold {Ca(NO3)_2(aq) + 2NaOH(aq) \rightarrow Ca(OH)_2(s) + 2NaNO_3(aq)}[/tex]

In the reaction hydroxil group is exchanged between compounds.

1 mole of aqueous calcium nitrate react with  2 moles aqueous sodium hydroxide to produce  1 mole of solid precipitate calcium hydroxide and 2 moles aqueous sodium nitrate.

Therefore, the given reaction is a substitution reaction in which hydroxil group is exchanged between compounds.

To know more about Substitution Reaction,

https://brainly.com/question/16811879

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