1) (4 points) 10.32 mL of 0.0117 M KMnO4is added to a 25.00 mL aliquot of an oxalic acid solution to reach the end point. What is the concentration of the oxalic acid? 5C2H2O4+ 2MnO4-+ 6H+Æ10CO2+ 2Mn2++ 8 H2O (oxalic acid) Page 2 of 8
2) (6 points) What is the full cell potential for the galvanic cell shown below? The temperature is 250C. AgCl + e-ÆAg(s)+ Cl-E0= 0.222V Cd2++ 2e-ÆCd(s)E0= -0.402V Page 3 of 8
has intentionally blurred sections.
Sign up to view the full version.