How do we define acids and bases? (#3)

Acids will increase the concentration of this ion in solution

• hydrogen ions

• hydroxide ions

• sodium ions

• oxygen ions

KOH is an arrhenius base because it ...

• releases OH^- into water

• absorbs OH^- from water

• releases H⁺ into water

• reacts with H⁺ in water

NH₃ is a base because it

• accepts a hydrogen ion from water making OH^-

• donates a hydrogen ion to water making H₃O⁺

• directly adds OH^- to water

• directly adds H⁺ to water

In a bronsted-lowry reaction, acids turn into

• conjugate bases

• conjugate acids

• water

• salt

A conjugate acid is formed when a

• base donates a proton

• base accepts a proton

• acid donates a proton

• acid accepts a proton

A solution with a pH less than 7 is

• basic

• acidic

Two nonmetals will form a ________ bond:

• ionic

• covalent

• metallic

• hydrogen