an acid has a pH under 7
an alkali has a pH over 7
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Acids are substances that release hydrogen ions (H+) when dissolved in water, while alkalis are substances that release hydroxide ions (OH-) when dissolved in water. Acids have a pH less than 7, while alkalis have a pH greater than 7. They are chemical opposites and neutralize each other when mixed together.
The reaction between an acid and an alkali is known as a neutralization reaction. In this reaction, the acid reacts with the alkali to form water and a salt.
The reaction between an acid and an alkali is known as a neutralization.
Neutralization is the reaction between an acid and an alkali. Neutralization usually results in the formation of a salt from the reaction.
The reaction between an acid and an alkali is called neutralization. In this reaction, the acid and alkali react to form salt and water.
The reaction between an acid and an alkali is called neutralization. In this reaction, the acidic properties of the acid are neutralized by the basic properties of the alkali, resulting in the formation of water and a salt.