4.1 Acids, bases and neutralisation
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14 Terms
define strong acid
releases all its hydrogen atoms into solution as H+ and completely dissociates in solution
define weak acid
releases a small proportion of its hydrogen atoms into solution as H+ ions and partially dissociates in aqueous solution
define base
neutralises and acid to form a salt
define alkali
base that dissolves in water releasing OH- ions into the solution
hydrochloric acid formula
HCl
sulfuric acid formula
H2SO4
nitric acid formula
HNO3
ethanoic acid (vinegar) formula
CH3COOH
metal + acid
salt + hydrogen
metal oxide + acid
salt + water
metal hydroxide + acid
salt + water
metal carbonate + acid
salt + water + carbon dioxide
ammonia + acid
ammonium salt
ionic equation of acid + alkali
H+(aq) + OH-(aq) = H2O(l)
Note 
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