Chemistry A-Level
Ionic equations and complex ion formation
What Ionic equations and complex ion formation means in Chemistry A-Level, as defined for OCR.
Definition of Ionic equations and complex ion formation
Check what you remember
Read the wording for your board, then hide it and explain Ionic equations and complex ion formation in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
Writing the ionic equation for a precipitation or for complex ion formation, such as the tetraamminecopper(II) ion, that matches the stated observation.
Topics that use Ionic equations and complex ion formation
- Transition elements - 5.3.2 Qualitative analysis (OCR A-Level)
Related terms
- Anion tests with silver nitrate and barium salts
- Barium sulfate precipitation
- Hydroxide precipitate colours
- Ionic equations and charge notation
- Qualitative anion tests
- Silver halide precipitates
- Test-tube scale qualitative analysis
- Ammonium identification
Using Ionic equations and complex ion formation 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.
Start free
All Chemistry A-Level termsA week of Premium from your first lesson · Then the free plan continues · No card, no charge