Precipitation reactions
What Precipitation reactions means in Chemistry GCSE, as defined for AQA.
Definition of Precipitation reactions
Check what you remember
Read the wording for your board, then hide it and explain Precipitation reactions in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
Silver ions combine with halide ions to form insoluble silver halides, which form a solid suspension.
Topics that use Precipitation reactions
- Halides (AQA GCSE)
Related terms
Using Precipitation reactions in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
Practise Chemistry questions
Create a free account to answer exam-style questions on this topic and get feedback on your answers.
A week of Premium from your first lesson · Then the free plan continues · No card, no charge