Solubility Guidelines (soluble)

Question 1

NO₃⁻

Answer 1

All nitrates are soluble

Question 2

CH₃COO⁻ and C₂H₃O₂⁻

Answer 2

All acetates are soluble

Question 3

ClO₃⁻

Answer 3

All chlorates are soluble

Question 4

Cl⁻

Answer 4

All chlorides are soluble except AgCl, Hg₂Cl₂, PbCl₂

Question 5

Br⁻

Answer 5

All bromides are soluble except AgBr, PbBr₂, Hg₂Br₂, HgBr₂

Question 6

I⁻

Answer 6

All iodides are soluble except AgI, Hg₂I₂, HgI₂, PbI₂

Question 7

SO₄²⁻

Answer 7

Alll sulfates are soluble except BaSO₄, PbSO₄, Hg₂SO₄, CaSO₄, AgSO₄, SrSO₄

Question 8

Alkali metal cations (Group 1 & NH₄⁺)

Answer 8

All are soluble

Question 9

H⁺¹

Answer 9

All common inorganic acids and low molecular mass organic acids are soluble