Question

what are the rules used to determine the solubility of salt?

Answer 1

Solubility Rules:
1. Salts of group 1 and ammonia are soluble.
2. Acetates and nitrates are soluble.
3. Binary compounds of group 17, except F, are soluble with metals,
except Ag, Hg+, and Pb.
4. All sulfates are soluble, except those of Ba, Sr, Pb, Ca, Ag, and Hg+ .
5. Except for those in rule 1, carbonates, hydroxides, oxides, sulfides,
and phosphates are insoluble.

Answer 2

how do you determine the solubility of the following salts:
1. AgNO3

2. Ag2SO4

3. HgCl2

4. BaSO4

5. CaCl2

6. NH4OH

7. PbCl4

8. Mg(C2H3O2)2

9. HgCl

10. CaF2

11. CuO

12. AgI

13. Al(OH)3

14. Fe2(CO3)3

15. CrPO4

16. K2S

Answer 3

You follow the rules Kelly gave you.

Answer 4

Are these right? I didn't know some of them.
1. AgNO3
Soluble, rule 3
2. Ag2SO4
Insoluble, rule 4
3. HgCl2
Insoluble, rule 2
4. BaSO4
Insoluble, rule 4
5. CaCl2
Soluble, rule 2
6. NH4OH
?
7. PbCl4
Insoluble, rule 2
8. Mg(C2H3O2)2
Soluble, rule 3
9. HgCl
Soluble, rule 2
10. CaF2
?
11. CuO
?
12. AgI
Insoluble, rule 2
13. Al(OH)3
Insoluble,
14. Fe2(CO3)3
Insoluble, rule 5
15. CrPO4
Insoluble, rule 5
16. K2S
?

Answer 5

1. AgNO3
Soluble, rule 3
2. Ag2SO4
Insoluble, rule 4<b>slightly soluble</b>
3. HgCl2 <b>soluble. Hg2Cl2 is insol.</b>
Insoluble, rule 2
4. BaSO4
Insoluble, rule 4
5. CaCl2
Soluble, rule 2
6. NH4OH<b>This is NH3 + H2O and technically there is no NH4OH</b>
?
7. PbCl4<b>PbCl2 is the common chloride. PbCl4 can form but with some difficulty.</b>
Insoluble, rule 2
8. Mg(C2H3O2)2
Soluble, rule 3
9. HgCl <b> Usually written as Hg2Cl2 and it is insoluble</b>
Soluble, rule 2
10. CaF2
?<b>insoluble</b>
11. CuO
?<b>insoluble</b>
12. AgI
Insoluble, rule 2
13. Al(OH)3
Insoluble,
14. Fe2(CO3)3
Insoluble, rule 5
15. CrPO4
Insoluble, rule 5
16. K2S
? <b>soluble</b>