Write the following as ions as appropriate. Include state symbols:
1) Mg(OH)2(aq) 2) HNO3(aq) 3)
Mg(NO3)2(aq) 4) CaSO4(aq) 5)
2Al(NO3)3(aq)
Write the following as balanced ionic equations:
6 Ca(OH)2(aq) + H2SO4(aq) à CaSO4(aq) + 2H2O(l)
7 SrCO3(aq) + 2HNO3(aq) à Sr(NO3)2(aq) + H2O(l) + CO2(g)
8 Al(s) + H3PO4(aq) à AlPO4(aq) + 1.5
H2(g)
9 AgNO3(aq) + NaCl(aq) à AgCl(s) + NaNO3(aq)
10 Dilute Nitric acid is
added to a solution of aluminium carbonate
11 Dilute sodium
hydroxide is added to a solution of iron (III) chloride. A red precipitate of iron (III) hydroxide and
sodium chloride solution is made
12 Dilute silver nitrate
is added to a solution of potassium bromide.
A cream precipitate of silver bromide is made and one other aqueous
solution