applied chemical engineering

6. Consider a galvanic cell consisting of 5Fe2+(aq)+MnO4(aq)+8H+(aq)5Fe3+(aq)+Mn2+(aq)+4H2O(l) i) Write the oxidation and reduction half-reactions ii) Write the reaction using cell notation. iii) Which reaction occurs at the cathode? iv) Which reaction occurs at the anode? 7. The solubility product of calcium fluoride (CaF2) is 3.451011. If 1.5mL of a 0.10M solution of NaF is added to 130mL of a 1.0105M solution of Ca(NO3)2, will CaF2 precipitate