Respuesta :
Answer:

A substance, mostly liquid that donates a proton or accepts an electron pair in reactions. An acid increases the concentration of H+ ions. A base is a substance that releases hydroxide (OH-) ions in aqueous solution, donates electrons and accepts protons.
[tex]{\underline{\underline{\bf{\red{\:\:Acid\:\:}}}}}[/tex]
- Proton donor and electron pair acceptor
- It can increase the concentration of H+ ion in aq. solution.
- pH value is <7
- Turn blue litmus paper into red
- Acid reacts with bases to form salts
- Acid taste sour
[tex]{\underline{\underline{\bf{\orange{\:\:Base\:\:}}}}}[/tex]
- Proton acceptor and electron pair donor
- It can increase the concentration of OH- ion in aq. solution.
- pH value is >7
- Turn red litmus paper into blue
- Bases reacts with acids to form salts
- Bases taste soapy