GCSE Chemistry · key term

Ammonium sulfate

Definition

A soluble salt containing ammonium ions, $\mathrm{NH_4^+}$ , and sulfate ions, $\mathrm{SO_4^{2-}}$ , used as a fertiliser.

Used by Edexcel

Specification 5.24C · Paper 1

The ammonium ions and sulfate ions remain dissolved, producing ammonium sulfate solution.
Revise: Production of Ammonium Sulfate
A soluble salt containing ammonium ions, NH₄⁺, and sulfate ions, SO₄²⁻.
Revise: Suggested Practicals

1
In the laboratory method, explain why the titration is repeated without indicator: otherwise the indicator would contaminate the ammonium sulfate crystals.

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GCSE Chemistry · key term

A soluble salt containing ammonium ions, $\mathrm{NH_4^+}$ , and sulfate ions, $\mathrm{SO_4^{2-}}$ , used as a fertiliser.

Used by Edexcel

Specification 5.24C · Paper 1

The ammonium ions and sulfate ions remain dissolved, producing ammonium sulfate solution.
Revise: Production of Ammonium Sulfate
A soluble salt containing ammonium ions, NH₄⁺, and sulfate ions, SO₄²⁻.
Revise: Suggested Practicals

1
In the laboratory method, explain why the titration is repeated without indicator: otherwise the indicator would contaminate the ammonium sulfate crystals.

Create a free account to read GCSE Chemistry revision notes for your exam board and track your progress.