lesson
Balancing Equations Involving Unchanged Polyatomic Groups
Treat polyatomic ions as single units to balance complex precipitation and acid-base equations efficiently.
Updated 1 month ago · 5 views
Premium Lesson
This lesson is part of a track
Public learning track
Balancing Chemical Equations and Mass Conservation
8 lessons
Goal
Write and balance full stoichiometric chemical equations reflecting the principle of conservation of mass.
8 lessons
0 of 8 done
- The Law of Conservation of Mass in Closed and Open SystemsUp next
- Writing Chemical Equations from Word EquationsNot started yet
- Balancing Synthesis and Decomposition EquationsNot started yet
- Writing Balanced Chemical Equations for Main Group ReactionsNot started yet
- Balancing Complete and Incomplete Combustion EquationsNot started yet
- Balancing Equations Involving Unchanged Polyatomic GroupsYou are here
- Interpreting Stoichiometric Molar Ratios in Balanced EquationsNot started yet
- GCSE Exam Mastery: Balancing Complex Chemical EquationsNot started yet
Learning standards covered
UK-GCSE-SCIENCE-CHEM-CC-01General Certificate of Secondary Education (GCSE) · Science · 10th GradeChemical symbols, formulae and equations
Open Global Standard:OGS.11.PS.RX.1
UK-GCSE-SCIENCE-CHEM-CC-01-03General Certificate of Secondary Education (GCSE) · Science · 10th Gradeuse the names and symbols of common elements and compounds and the principle of conservation of mass to write formulae and balanced chemical equations and half equations
Open Global Standard:OGS.11.PS.RX.1
OGS.11.PS.RX.1