Driving Force
1. Precipitate
2. Water
3. Gas
4. Weak Acid
Precipitate
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Soluble Compounds:
1. All compounds of Group 1A are soluble 2. All salts containing NH4+1/NO3-1/ClO3-1/ClO4-1/Ac-1 soluble 3. All of Cl-1/Br-1/I-1 soluble except Ag+1/Hg2+2/Pb+2 4. All SO4-2 soluble except Ca+2/Sr+2/Ba+2/Pb+2/Hg2+2 |
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Insoluble Compounds:
5. All OH-1 and all O-2 insoluble except Group 1A and Ca+2/Sr+2/Ba+2 6. All salts containing CO3-2/PO4-3/SO3-2/S-2 insoluble except group 1A & NH4+1 |
1.
Ca(ClO3)2(aq)+
Na2CO3(aq)
2NaClO3(aq) +
CaCO3(s)
Ca+2
+ CO3-2
CaCO3(s)
2.
3FeAc2(aq)
+ 2K3PO4(aq)
6KAc(aq)+ Fe3(PO4)2(s)
3Fe+2
+ 2PO4-3
Fe3(PO4)2(s)
3.
AlBr3(aq)
+ 3KCl(aq)
3KBr(aq) +
AlCl3(aq)
NO NET IONIC EQUATION
4.
2KI(aq)
+ Pb(NO3)2(aq)
2KNO3(aq) +PbI2(s)
Pb+2
+ 2I-1
PbI2(s)
Water
5. HNO3(aq)
+ LiOH(aq)
LiNO3(aq) +
H2O(l)
H+1 + OH-1
H2O(l)
6. H2SO4(aq)
+ 2KOH(aq)
K2SO4(aq)
+
2H2O(l)
H+1 + OH-1
H2O(l)
7. 2HBr(aq) +
Ca(OH)2(s)
CaBr2(aq) + 2H2O(l)
2H+1 + Ca(OH)2(s)
2H2O(l) +
Ca+2
Gas
|
H2S
2H+1 + S-2
|
|
HCN H+1
+ CN-1
|
|
CO2
2H+1 + CO3-2
|
|
SO2
2H+1 + SO3-2
|
|
NH3
NH4+1 + OH-1
|
8.
NH4Ac(aq)
+ KOH(aq)
KAc(aq) + NH3(g)+
H2O(l)
NH4+1
+ OH-1
NH3(g)+ H2O(l)
9. Na2CO3(aq)+
2HCl(aq)
2NaCl(aq) + CO2(g)
+ H2O(l)
CO3-2 +
2H+1
CO2(g) + H2O(l)
10. Na2SO3(aq)+
2HCl(aq)
2NaCl(aq) + SO2(g)
+ H2O(l)
SO3-2 +
2H+1
SO2(g) + H2O(l)
11. KHCO3(aq)+
HCl(aq)
KCl(aq) + CO2(g)
+ H2O(l)
HCO3-1 +
H+1
CO2(g) + H2O(l)
12. KHSO3(aq)+
HCl(aq)
KCl(aq) + SO2(g)
+ H2O(l)
HSO3-1 +
H+1
SO2(g) + H2O(l)
13. BaCO3(s)
+ 2HBr(aq)
BaBr2(aq) + CO2(g)
+ H2O(l)
BaCO3(s) + 2H+1
Ba+2 + CO2(g)
+ H2O(l)
14. H2SO4(aq)
+ 2KCN(s)
K2SO4(aq)
+
2HCN(g)
2H+1 + 2KCN(s)
2K+1 + 2HCN(g)
15. HNO3(aq)
+ KCN(aq)
KNO3(aq)
+
HCN(g)
H+1 + CN-1
HCN(g)
16.
Na2S(aq) +
2HCl(aq)
2NaCl(aq) + H2S(g)
S-2 + 2H+1
H2S(g)
Weak Acid
Strong Acids: HCl HBr HI H2SO4
HNO3 HClO3 HClO4
Assume all other acids weak!
17. KNO3(aq) +
HCl(aq)
HNO3(aq)
+
KCl(aq)
NO NET IONIC EQUATION (HNO3
strong acid)
18. KF(aq) +
HNO3(aq)
KNO3(aq)
+
HF(aq)
H+1 + F-1
HF(aq) (HF
weak acid)
19. CaAc2(aq) + 2HClO3(aq)
Ca(ClO3)2(aq)
+
2HAc(aq)
H+1 + Ac-1
HAc(aq) (HAc
weak acid)
20. KNO2(aq) + HNO3(aq)
HNO2(aq)
+
KNO3(aq)
H+1 + NO2-1
HNO2(aq) (HNO2
weak acid)