Answer Happy

2. Consider the following information: 2+ Ru** (aq) + Fe** (aq) →no spontaneous redox reaction Ru* (aq) + Ni(s) Ru(s) + Ni2+ (aq) Ru* (aq) + Hg(1) + Hgl) → no spontaneous redox reaction Ru* (aq) + Cu(s) Ru(s) + Cu2+ (aq) 2+ Based on the above information, construct a redox table. 3. Balance the following reactions for the indicated conditions: a) ClO3 (aq) + N2H4(g) → NO(g) + Cl (aq) (Acidic) *(aq) + Cu(s) → Cu2Os) + Fe(s) (Basic) b) Fe3+

3. Use the following information to answer the next question. The following unbalanced reaction occurs in an acidic medium. P4(s) H2PO2 - (aq) + PH3(aq) a) Balance the redox reaction by any method. This reaction has a special name in redox chemistry, what is it? Disproportionation b) 4. For the following reaction, determine what oxidized and reduced label the OA is and RA 2PbSO:(s) + 2H2O(1) Pb(s) + PbO2(s)+2 SO 2 (aq) + 4H(aq)