Answer :

1:1 is the molar ratio of acid to base for the neutralization reaction between HCl and NaOH.

HCl + NaOH → NaCl + H₂O

A neutralization reaction is when an acid and a base react to form water and a salt and involves the combination of H+ ions and OH- ions to generate water. The neutralization of a strong acid and strong base has a pH equal to 7.

Neutralization is the reaction of an acid and a base, which forms water and a salt.

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