solubility

Question 1

Compounds containing NO3 (Nitrate)

Answer 1

Always soluble

Question 2

Compounds containing C₂H₃O₂⁻ (Acetate)

Answer 2

Always soluble

Question 3

Compounds containing ClO₃⁻ and ClO₄⁻

Answer 3

Always soluble

Question 4

Compounds containing Cl⁻

Answer 4

Soluble except when Ag⁺, Hg₂²⁺, Pb²⁺

Question 5

Compounds containing Br-

Answer 5

Soluble except when Ag⁺, Hg₂²⁺, Pb²⁺

Question 6

Compounds containing I-

Answer 6

Soluble except when Ag⁺, Hg₂²⁺, Pb²⁺

Question 7

What is insoluble when containing Ag⁺, Hg₂²⁺, Pb²⁺

Answer 7

Cl-, Br-, I-

Question 8

Compounds containing SO₄²⁻

Answer 8

Soluble except Sr²⁺, Ba²⁺, Ca²⁺, Pb²⁺, or Ag⁺, Hg₂²

Question 9

What compounds are always soluble

Answer 9

NAG: Nitrates, Acetates, Group 1 (alkali metals),

Ammonium

Question 10

What are the exceptions for Sulfates and Group 17?

Answer 10

Sulfates: (PMS and Castro Bear)

Group 17: (PMS)

Question 11

What compounds are mostly soluble?

Answer 11

Sulfates and Group 17

Question 12

What compounds are usually insoluble?

Answer 12

Hydroxide, Sulfide, Carbonate, Phosphate

Question 13

What are the exceptions of insolubility in Carbonate and Phosphate?

Answer 13

Alkali metals and NH4+