B. ANION ANALYSIS

c. Cl⁻, Br⁻, I⁻, CN⁻, SCN⁻

The Anion Group I members

a. NO2⁻, S²⁻, CH3COO⁻
b. NO3⁻, ClO⁻
c. Cl⁻, Br⁻, I⁻, CN⁻, SCN⁻
d. SO4²⁻, F⁻

d. NO2⁻, S²⁻, CH3COO⁻

The Anion Group II members

a. Cl⁻, Br⁻, I⁻, CN⁻
b. SO4²⁻, F⁻
c. PO4³⁻, AsO4³⁻, CrO4²⁻
d. NO2⁻, S²⁻, CH3COO⁻

d. BO3³⁻, SO3²⁻, CO3²⁻, C2O4²⁻

The Anion Group III members

a. NO2⁻, S²⁻, CH3COO⁻
b. NO3⁻, ClO⁻
c. SO4²⁻, F⁻
d. BO3³⁻, SO3²⁻, CO3²⁻, C2O4²⁻

a. PO4³⁻, AsO4³⁻, AsO4⁻³, CrO4²⁻, S2O3²⁻

The Anion Group IV members

a. PO4³⁻, AsO4³⁻, AsO4⁻³, CrO4²⁻, S2O3²⁻
b. NO3⁻, ClO⁻
c. SO4²⁻, F⁻
d. d. BO3³⁻, SO3²⁻, CO3²⁻, C2O4²⁻

c. NO3⁻, ClO⁻

The Anion Group V members

a. SO4²⁻, F⁻
b. PO4³⁻, CrO4²⁻
c. NO3⁻, ClO⁻
d. Cl⁻, Br⁻, I⁻

c. SO4²⁻, F⁻

The Anion Group VI members

a. NO3⁻, ClO⁻
b. Cl⁻, Br⁻, I⁻
c. SO4²⁻, F⁻
d. BO3³⁻, CO3²⁻

a. Group I

Anion group that forms a precipitate with AgNO₃ but is insoluble in HNO₃.

a. Group I
b. Group II
c. Group III
d. Group VI

b. Group II

Anion group that forms a precipitate with AgNO₃ but no precipitate with BaCl₂.

a. Group I
b. Group II
c. Group III
d. Group VI

b. Group III

Anion group that forms a white precipitate with both AgNO₃ and BaCl₂.

a. Group II
b. Group III
c. Group IV
d. Group V

b. Group IV

Anion group that forms a colored precipitate with both AgNO₃ and BaCl₂.

a. Group III
b. Group IV
c. Group V
d. Group VI

d. Group VI

Anion group that produces no precipitate with AgNO₃ but forms a precipitate with BaCl₂ that is insoluble in HNO₃.

a. Group III
b. Group IV
c. Group V
d. Group VI

c. Group V

Anion group that does not produce a precipitate with AgNO₃ or BaCl₂.

a. Group III
b. Group IV
c. Group V
d. Group VI

a. Group I

Anion group that produces no precipitate with barium chloride (BaCl₂).

a. Group I
b. Group III
c. Group IV
d. Group VI

b. Group II

Anion group that produces no precipitate with barium chloride (BaCl₂).

a. Group III
b. Group II
c. Group IV
d. Group VI

b. Group III

Anion group that produces a white precipitate with barium chloride (BaCl₂).

a. Group I
b. Group III
c. Group IV
d. Group V

c. Group IV

Anion group that produces a colored precipitate with barium chloride (BaCl₂).

a. Group II
b. Group III
c. Group IV
d. Group VI

d. Group V

Anion group that produces no precipitate with barium chloride (BaCl₂).

a. Group IV
b. Group III
c. Group VI
d. Group V

d. Group VI

Anion group that produces a precipitate with barium chloride (BaCl₂) that is insoluble in nitric acid (HNO₃).

a. Group II
b. Group III
c. Group IV
d. Group VI

a. Groups I, II, and V

Anion groups that produce no precipitate with barium chloride (BaCl₂).

a. Groups I, II, and V
b. Groups I, III, and V
c. Groups II, IV, and VI
d. Groups III, IV, and VI