OCR GCSE Gateway Science Suite - Chemistry A J248 · C3.1e
Balanced ionic equations
- Code
- C3.1e
- In
- C3.1 Introducing chemical reactions
- Topic
- C3 Chemical reactions
- Course
- GCSE Gateway Science Suite - Chemistry A J248
- Board
- OCR
Grade boundaries·OCR command words
Codes and titles are read by a script from OCR's published specification and have not been checked by a person. What each point covers is in the specification itself: OCR’s specification.
Points in C3.1 Introducing chemical reactions
- CM3.1i Ratio in empirical formulae and equations
- CM3.1ii Standard form with the Avogadro constant
- CM3.1iii Significant figures
- CM3.1iv Converting mass to moles
- C3.1a Formulae of elements and compounds
- C3.1b Balanced equations and half equations
- C3.1c Equations using the Periodic Table
- C3.1d Formulae from common ions
- C3.1e Balanced ionic equations
- C3.1f State symbols
- C3.1g The Avogadro constant and the mole
- C3.1h Mass and amount in moles
- C3.1i Conservation of mass
- C3.1j Mass changes in open systems
- C3.1k Stoichiometry and limiting reactants
- C3.1l Reacting mass calculations