a compound that produces hydrogen ions in solution

any acid that contains one ionizable proton (hydrogen ion)

any acid that contains two ionizable protons (hydrogen ions)

any acid that contains three ionizable protons (hydrogen ions)

a compound that produces hydroxide ions in solution

the positive ion formed when a water molecule gains a hydrogen ion

the negative ion formed when a water molecule loses a hydrogen ion

the product of the concentrations of hydronium and hydroxide ions in water; 1.0x10^-14

the particle formed when a base gains a hydrogen ion

the particle that remains when an acid has donated a hydrogen ion