Chemistry worksheet with problems on writing chemical equations and identifying oxidation-reduction agents.
Recitation Weekly Worksheet July 15-21 with two chemistry problems: one on writing molecular, ionic, and net ionic equations for the reaction between Pb(NO₃)₂ and MgCl₂, and another on determining oxidation numbers and identifying oxidizing and reducing agents in the reaction 2KMnO₄ + 16HCl → 2KCl + 2MnCl₂ + 8H₂O + 5Cl₂.