Question

5. When KF (s) is decomposed, which element will form at the anode?

en 1. Using the following Latimer diagram (acidic conditions), what is the potential of the missing value the "?")? Answer: -0.93 0.38 -0.50 -0.51 -0.06 H₂PO HP H₂PO H₂po, PH₂ -0.28 -0.50 2. Based on the same diagram, will H3PO, disproportionate? Answer: 4. In each of the following reactions, which species is the reducing agent? a. 2 Li + Zn(NO3)2 → 2 LINO: + Zn Answer: b. 2 Na2O → 4 Na + O2 Answer: C. SnCl2 + 2 FeCl → SnCl. +2 FeCl2 Answer: 5. When KF(s) is decomposed, which element will form at the anode? Answer: 6 Bubbling chlorine gas into colorless potassium bromide solution produces a dark red solution. What is being reduced? Answer:

Answer 1

onidation lo 2K F (s) (0) 2k + 2 decomposition 1 By reduction For anode, onidation should happen. This F0 Ezt ze node avodo ent happens at Therefore F2 forms at anode