Slides in this set
Acids and Bases
Acids are a substance with a pH less than 7.
Bases are the hydroxides and oxides of metals.
Alkalis have a pH greater than 7.
Universal indicator allows you to find the pH of a
Acids and bases or acids and alkalis are chemical
opposites. When added together in the
correct amounts; they can cancel each other
out. This is called neutralisation as the
remaining solution will have a pH of 7.
Acid + Base Salt + Water…read more