This is a NEUTRALISATION reaction, that produces a (chemical) salt and water.
When an alkali and an acid mix together, they undergo a neutralization reaction. During this reaction, the hydrogen ions from the acid react with the hydroxide ions from the alkali to form water and a salt.
When an alkali is added to an acid, the pH increases as the acid is neutralized by the base. This reaction forms water and a salt. The pH ultimately depends on the strength of the acid and the alkali.
Neutralization
When hydrochloric acid is mixed with an alkali, such as sodium hydroxide, water and a salt are formed. There is no gas produced in this reaction.
it changes its colour into red.
It will neutralise the alkali and then turn the liquid to an acid.
When an alkali and an acid mix together, they undergo a neutralization reaction. During this reaction, the hydrogen ions from the acid react with the hydroxide ions from the alkali to form water and a salt.
when there is an equal mix of acid and alkali
You could mix an acid or alkali with an indicator such as methyl orange or phenolphthalein. Phenolphthalein is colorless in an acidic medium and pink in an alkaline one.
When an alkali is added to an acid, the pH increases as the acid is neutralized by the base. This reaction forms water and a salt. The pH ultimately depends on the strength of the acid and the alkali.
you mix them up and see what colour it goes
Neutralization
Neutrilisation is when you mix an acid and an alkali together. this, on a universal indicator, is 7 or green.
When hydrochloric acid is mixed with an alkali, such as sodium hydroxide, water and a salt are formed. There is no gas produced in this reaction.
It will neutralize the mix.
it forms an acidic solution
Neutralization of the acid, creating water and a salt.