AP CHEMISTRY WKST
Predicting Products
NAME: _____JMS______________________________
1. Complete the following equations. Include the proper physical states. If there is no reaction, write NR. Then write
the net ionic equation for each reaction that took place.
a) 2NaCl(aq) + Hg2(NO3)2(aq) → 2NaNO3(aq) + Hg2Cl2(s)
Hg22+(aq) + 2Cl1−(aq) → Hg2Cl2(s)
b) Ca(OH)2(aq) + Na2CO3(aq) → CaCO3(s) + 2NaOH(aq)
Ca2+(aq) + CO32−(aq) → CaCO3(s)
c) Na2S(aq) + FeCl3(aq) → NaCl(aq) + Fe2S3(s)
2Fe3+(aq) + 3S2−(aq) → Fe2S3(s)
d) K2CO3(aq) + (NH4)3PO4(aq) → K3PO4(aq) + (NH4)2CO3(aq) → N.R.
e) H2SO4(aq) + 2NaOH(aq) → 2H2O(l) + Na2SO4(aq)
H1+(aq) + OH1− → H2O(l)
f)
2HC2H3O2(aq) + Ba(OH)2(aq) → 2H2O(l) + Ba(C2H3O2)2(aq)
HC2H3O2(aq) + OH1−(aq) → H2O(l) + C2H3O21−(aq)
g) Zn(s) + 2HNO3(aq) → Zn(NO3)2(aq) + H2(g)
Zn(s) + 2H1+(aq) → Zn2+(aq) + H2(g)
h) Cu(s) + MgCl2(aq) → N.R.
i)
3Cl2(g) + 2AlBr3(aq) → 2AlCl3(aq) + 3Br2(l)
Cl2(g) + 2Br1−(aq) → 2Cl1−(aq) + Br2(l)
j)
Na2SO3(aq) + 2HCl(aq) → 2NaCl(aq) + H2SO3(aq)
2H1+(aq) + SO32−(a) → H2SO3(g)
k) BaCO3(s) + H2SO4(aq) → BaSO4(s) + H2O(l) + CO2(g)
BaCO3(s) + H2SO4(aq) → BaSO4(s) + H2O(l) + CO2(g)