Question

write a chemical equation of neutralisation reaction. ​

Answer 1

Answer:

NaOH+ HCl NaCl + H2O

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Answer 2

\The balanced chemical equation representing the neutralization of hydrochloric acid with sodium hydroxide is: HCl (aq) + NaOH (aq) → NaCl (aq) + H2O (l) + heat.

                                                    OR

:A neutralization reaction is defined as a chemical reaction in which an acid and base quantitatively react together to form a salt and water as products.

In mathematical expression, neutralization reaction can be shown as:

acid+base→salt+water

Example of neutralization reaction is:Formation of sodium chloride (common salt)

HCl+NaOH→NaCL+H2O

In a neutralization reaction, H+ ions and OH– ions combine to form water. A neutralisation reaction is generally an acid-base neutralization reaction.

Additional information:Application of Neutralization Reaction

1.Titration techniques: The technique for substance titration is utilized to discover obscure concentrations of acids or bases by finding their balance point. To discover where the balance occurs, we need a pH marker or pH meter. With the assistance of stoichiometric calculations and information on the volume and molarity of the known amount, the molarity of the unknown molecule can be discovered.

2. Wastewater treatment: The majority of the waste that comes as modern effluents have something reasonable of poisonousness which will be destructive to our current circumstance. Accordingly, we need to kill their harmfulness before they can be thrown out. In light of the application, various synthetic substances are utilized.

3. Nanomaterial synthesis: To encourage the substance decrease of metal precursors, the warmth of a balance response is utilized.

Note:Students should understand that neutralization reactions can take place between strong acids and weak bases, strong acids and strong bases, weak acids and weak bases, weak acids and strong bases. At the point when an acid is neutralised the measure of base added to it should be equivalent to the measure of acid present initially. Students should know the product properly to balance the chemical reaction easily.