state the difference between acid and base
Acids are substances that are sour in taste and release hydrogen ions when dissolved in water.
They turn blue litmus paper red. Examples,, hydrochloric acid (HCl), sulfuric acid, and vinegar.
On the other hand, basesare bitter in taste and feel soapy to touch. Base release hydroxide ions in water.
They turn red litmus paper blue. Examples, sodium hydroxide (NaOH) and calcium hydroxide..