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Card 1 of 23

What is the systematic order for balancing half-equations in acidic conditions?

A
  • Balance elements other than H and O
  • Balance O by adding O2−\text{O}^{2-}O2−
  • Balance H by adding H+\text{H}^+H+
  • Balance charge by adding e−\text{e}^-e−
B
  • Balance elements other than H and O
  • Balance O by adding H2O\text{H}_2\text{O}H2​O
  • Balance H by adding H+\text{H}^+H+
  • Balance charge by adding e−\text{e}^-e−
C
  • Balance elements other than H and O
  • Balance O by adding H2O\text{H}_2\text{O}H2​O
  • Balance charge by adding e−\text{e}^-e−
  • Balance H by adding H+\text{H}^+H+
D
  • Balance elements other than H and O
  • Balance H by adding H+\text{H}^+H+
  • Balance O by adding H2O\text{H}_2\text{O}H2​O
  • Balance charge by adding e−\text{e}^-e−

Card 1 of 23

Redox and electrode potentials Flashcards

  1. A Level
  2. /Chemistry
  3. /Redox and electrode potentials

23 flashcards on OCR A A Level Chemistry Redox and electrode potentials: the key terms, definitions and equations you need to recall for Component 01, Component 02 and Component 03.

Flashcards