5. Classification & Balancing of Chemical Reactions
Redox Reactions
5. Classification & Balancing of Chemical Reactions Redox Reactions
4PRACTICE PROBLEM
On the reactant side in each of the given reactions below, determine the species that was oxidized and reduced and also provide the reducing agent and the oxidizing agent.
(i) Sr(s) + I2(s) → SrI2(s)
(ii) Ag2O(s) + Na(s) → 2 Ag(s) + Na2O(s)
(i) Ga(s) + Cr3+(aq) → Ga3+(aq) + Cr(s)
On the reactant side in each of the given reactions below, determine the species that was oxidized and reduced and also provide the reducing agent and the oxidizing agent.
(i) Sr(s) + I2(s) → SrI2(s)
(ii) Ag2O(s) + Na(s) → 2 Ag(s) + Na2O(s)
(i) Ga(s) + Cr3+(aq) → Ga3+(aq) + Cr(s)