Last updated on Jun 10, 2026

Rate experiments involving precipitation (Edexcel GCSE Chemistry): Quizzes

Practise the questions

12 questions from this quiz

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Rate experiments involving precipitation (Edexcel GCSE Chemistry): Quizzes

Practise the questions

What colour is the solid that forms when sodium thiosulfate reacts with hydrochloric acid?

What happens to the solution when sulfur forms in this reaction?

Which piece of equipment is used to measure out fixed amounts of the solutions?

How should you heat the solutions to the required temperature?

What should be drawn on the paper placed under the flask?

When should you stop the timer in this experiment?

Which variable must be kept the same when testing different temperatures?

What must stay constant about both solutions throughout the experiment?

Which variable can be changed to see how it affects the reaction speed?

What happens to particles at higher temperatures?

Why does higher temperature make the reaction happen quicker?

If the black mark disappears more quickly, what does this mean?

Explore Edexcel GCSE Chemistry Revision Notes by Topics

Ionic bonding

Ionic Compounds

Covalent bonding

Simple molecular structures

Giant covalent structures

Diamond

Graphite

Graphene & Fullerenes

Metallic bonding

States of Matter

Simple and Fractional Distillation

Filtration & Crystallisation

Chromatography

Water treatment

Acids and alkalis

Investigating neutralisation reactions

Strong & Weak Acids

Reactions of acids

Making insoluble salts

Making soluble salts

The Reactivity Series

Reactivity of metals

Displacement reactions

Extracting metals using carbon

The Process of Electrolysis

Electrolysis to extract metals

Biological methods to extract metals

Recycling

Life cycle assessments

Dynamic equilibrium

Le Chatelier’s Principle: Changing Concentration

Calculation with gases

Percentage yield

Atom economy

Choosing a reaction pathway

Typical Properties of Transition Metals

Alloys as Useful Materials

Corrosion & Its Prevention

The Haber Process

Fertilisers

Fuel cells

Group 1 – Alkali metals

Group 7 – Halogens

Halogen displacement reactions

Group 0 - Noble Gases

Rates of reaction

Factors that Affect the Rate of Reaction

Rate experiments involving precipitation

Calculating Rates of Reactions

Collision Theory & Activation Energy

Catalysts

Endothermic and exothermic reactions

Measuring temperature change

Bond energies

Intermolecular forces of attraction

Saturated Hydrocarbons

Unsaturated Hydrocarbons

Pollutants

Cracking & Alkenes

The Atmosphere

Greenhouse Gases

Climate change

Explore Edexcel GCSE Chemistry Model Answers by Topics

Ionic bonding

Ionic Compounds