1. If a 2.5 A current is run through a circuit for 35 minutes, how many coulombs of charge moved through the circuit? 2. For the scenario in the previous question, how many electrons moved through the...

3-5 only

Extracted text: 1. If a 2.5 A current is run through a circuit for 35 minutes, how many coulombs of charge moved through the circuit? 2. For the scenario in the previous question, how many electrons moved through the circuit? 3. For each of the following balanced half-reactions, determine whether an oxidation or reduction is occurring. a. Fe + 3e + Fe b. Cr » Cr+ + 3e с. MnO,2 → MnO4 + e d. Li' + e - Li 4. For each of the following unbalanced half-reactions, determine whether an oxidation or reduction is occurring. a. Cl → Cl2 b. Mn²+ → MnO, с. На — н d. NO, → NO 5. Given the following pairs of balanced half-reactions, determine the balanced reaction for each pair of half-reactions acidic solution. a. Ca → Ca²+ + 2e¯, F2 + 2e¯ -→ 2F b. Li → Lit + e¯, Cl2 + 2e - 2C1 c. Fe + Fe + 3e , Br2 + 2e → 2Br d. Ag - Ag' +e , Mn0, + 4H' + 3e' → MnO2 + 2H20 >