Please enable JavaScript.
Coggle requires JavaScript to display documents.
acids and bases (metallic oxides and non-metallic oxides, bases substance…
acids and bases
metallic oxides and non-metallic oxides
bases
substance that produces OH+ ions when dissolved in
water
Na2O
ZNO
CAO
NAOH
properties
pH > 7
can conduct electricity
slippery & bitter
reactions
alkali + ammonium salts -> salt + H20 + NH3
alkali + metal salt -> salt + insoluble metal hydroxide
alkali + acid -> salt + water
acids
substance that produces H+ ions when dissolves in water (organic solvents X)
HCl
HNO3
H2SO4
H3PO4
reactions
acid + metal -> salt + hydrogen gas
acid + alkali -> salt + water (neutralisation)
acid + carbonate -> salt + CO2 + H2O
properties
sour
can conduct electricity
pH < 7
indicators