Chemistry

Problem

Which of the following reagents are used for the detection of acetate and oxalate ions respectively? a.

\text{BaCl}_2

and

\text{CaCl}_2

b. NaOH and

\text{BaCl}_2

\text{FeCl}_3

and

\text{CaCl}_2

\text{FeCl}_3

and NaOH