Мар You are performing a titration of 25.0 mL of 0.0100 M Sn4 in 1 M HCI with 0.0500 M Ag* to give Sn2 anu 3+ Ags using...
ans A C B how ? 14. Consider the titration of 25.00 mL of 0.0500 M Sn2+ with 0.100 M Fe3+ in 1 M HCl to give Fe2+ and Sn4+, using Pt and saturated calomel electrodes SCE l Sn4+, Sn2+, Fe3+, Fe3 | Pt(s) The titration reaction: 2Fe3 + Sn2+Snt+ 2Fe2+ The two half-reactions for the indicator electrode: Fe3+e Sn 2e Sn2+ Indicate the two Nernst equations for the cell voltage. E 0.732 V E 0.139 V Fe2+ IFe2 log...
You are titrating 100.0 mL of 0.0400 M Fe2+ in 1 M HCIO4 with 0.100 M Ce4+ to give Fe3+ and Ce3+ using Pt and calomel electrodes to find the endpoint. (a) Write the balanced titration reaction. > (b) Complete the two half reactions for the Pt electrode. Ce té E° = 1.70 V Fe +e = E° = 0.767 V [Fe2+11 1 - 0.241 E= 0.767 – 0.05916) (c) From the list in the column at the right, select...
Consider the titration of 25.0 mL of 0.01000 M Sn2+ by 0.0500 M Tl3+ in 1 M HCl, using Pt and saturated calomel electrodes to find the endpoint. a.) Write the balanced titration reaction. b.) Write two different half-reactions for the indicator electrode. c.) Write two different Nernst equations for the cell voltage. d.) Calculate E at the following volumes of Tl3+: 1.00, 2.50, 4.90, 5.00, 5.10, and 10.0 mL. (This is problem 3 in Chapter 15 from Eigth Edition...
Ce Ce Ce Ce You are titrating 100.0 mL of 0.0400 M Fe2 in 1 M HCIO4 with 0.100 M Ce to give Fe and Ce E E-0.767-0.05916log 0.24I using Pt and calomel electrodes to find the endpoint. (a) Write the balanced titration reaction. Fe aq)Ce (aq)Fe (b) Complete the two half reactions for (d) Calculate the values of E for the cell when the following volumes of the Ce titrant have been added: (Activity coefficients may be ignored as...
A 20.0 mL solution of a 0.00500 M Sn2 solution in 1.0 M HCI was titrated with 0.0200M Ce solution to give Sn and Csalomel 0.241 V and E (Sn /Sn2)-0.139 V) a) Write the balanced titration reaction. b) Calculate the potential (versus S.C.E) after the addition of 5.00 mL of the titrant. c) Calculate the potential (versus S.C.E) after the addition of 12.00 mL of the titrant.
A 100.0 mL solution of 0.0400 M Fe2+ in 1 M HCIO s titrated with 0.100 M Ce4+ resulting in the formation of Fe3+ and Ce3+. A Pt indicator electrode and a saturated calomel electrode are used to monitor the titration. Write the balanced titration reaction titration reaction:> Complete the two half-reactions that occur at the Pt indicator electrode. Write the half-reactions as reductions half-reaction: Ce e half-reaction: Fe e- E 0.767 V Select the two equations that can be...
At 25 C, a titration of 15.00 mL of a 0.0440 M A^NO, solution with a 0.0220 M Nal solution is conducted within the cell SCE | titration solution | Ag(s) For the cell as written, what is the potential after the addition of each volume of Nal solution? The reduction potential for the saturated calomel electrode is E = 0.241 V. The standard reduction potential for the reaction Ag+ + e _» Ag(s) is E = 0.79993 V. The...
At 25 ∘C,25 ∘C, a titration of 15.0015.00 mL of a 0.0360 M AgNO30.0360 M AgNO3 solution with a 0.0180 M NaI0.0180 M NaI solution is conducted within the cell SCE || titration solution | Ag(s)SCE || titration solution | Ag(s) For the cell as written, what is the potential after the addition of each volume of NaI solution? The reduction potential for the saturated calomel electrode is ?=0.241 V. The standard reduction potential for the reaction Ag+ + e−...
3. (20 points) Consider the titration of 25.0 mL of 0.05 M Sna' with 0.100 M Fell in 1 M HCl to give Fe2+ and Sn" using Pt and calomel electrodes. a) Write a balanced titration reaction. b) Write two half-reactions for the indicator electrode. c) Write two Nernst equations for the cell voltage d) Calculate E at the following volumes of Fe3+: 1.0, 5.0, 10.0, 12.5, 17.5, 20.0, 24.0, 25.0, 26.0 and 30.0 mL. Make the titration curve graph.
5. Consider the titration of 25.0 mL of 0.0100 M Sn2 by 0.0500 M Ti Pt and saturated calomel electrodes to find the end point. (total 15 pt) M HCI, using (c) Write two different Nernst equations for the cell voltage. (3 pt) (d) Calculate E at the following volumes of TI: 1.0, 2.5,4.9,5.0,5.1, and 10.0 mL. (6 pt) 5. Consider the titration of 25.0 mL of 0.0100 M Sn2 by 0.0500 M Ti Pt and saturated calomel electrodes to...