Skip to content
Toggle Sidebar
Pricing
Home
Subjects
Past Papers
Key Terms
My Courses
Select your courses
Chemistry A
Practical skills
Practical Activity Groups
Identification of Species Practical
Identification of Species Practical
OCR GCSE Chemistry A (J248) — Practical skills
What You Need to Know
Use qualitative reagents and techniques to analyse unknown samples.
Perform gas tests, flame tests, and precipitation reactions.
Determine concentrations of strong acids and alkalis.
Safely use heating devices.
Identify an unknown compound using cation tests, anion tests, and flame tests.
Revision Notes
1
Qualitative Analysis and Identification of Ions
11 key terms
2
Quantitative Analysis: Acid-Base Titrations
15 key terms
3
Laboratory Safety: Using Heating Devices
15 key terms
Practise with Past Papers
Key Terms & Definitions
Previous Subtopic
Distillation Practical
Next Subtopic
Titration Practical
