answer last 3 parts A. What is the cell notation of the set-up?B. What is the standard cell potential (Eºcell)?C. If the measured cell potential (Ecell) is 1.800V, what is the concentration of Au³+?After determining the gold ion concentration, Tanjiro then proceeded with theelectrolysis process. He electroplated the katana using 250.0 mL of the gold solutionwith a current of 3.20A.D. How long (in hrs) will it take to electroplate the katana assuming that all gold ions areconverted to solid gold?E. What is the mass of the electroplated gold? 3.Tanjiro, a Chem 17.1 student, found a prehistoric katana during his trip toJapan. He inspected the katana and realized that it was made out of gold. Upon closerinspection, Tanjiro noticed that it had a lot of chips and scratches, signifying that it hadbeen used in battle long ago. Wanting to restore the katana to its original state, Tanjiroused his knowledge in Chem 17.1 to electroplate gold into the surface of the katana usingan ore his father found on their backyard. Tanjiro proceeded with the electroplatingprocess, however, he realized that the concentration of the gold ions present in thesolution is unknown, making the electroplating process difficult to plan. He then decidedto use a galvanic cell to obtain the gold ion concentration. He used the half-cell reactionsbelow:Au³+ (aq) + 3e → Au(s)E° = +1.520VE° = -0.230VNi²+ (aq) + 2e → Ni(s)Given:[Ni²+] = 0.050 MFMNI = 58.69 g/molFMAU = 196.97 g/mol

#B: Since Au has a higher reduction potential, Au3+(aq) undergoes reduction to Au(s) nad Ni(s)…

A. What is the cell notation of the set-up? B. What is the standard cell potential (Eºcell)? C. If the measured cell potential (Ecell) is 1.800V, what is the concentration of Au³*? After determining the gold ion concentration, Tanjiro then proceeded with the electrolysis process. He electroplated the katana using 250.0 mL of the gold solution with a current of 3.20A. D. How long (in hrs) will it take to electroplate the katana assuming that all gold ions are converted to solid gold? E. What is the mass of the electroplated gold?

A. What is the cell notation of the set-up? B. What is the standard cell potential (Eºcell)? C. If the measured cell potential (Ecell) is 1.800V, what is the concentration of Au³*? After determining the gold ion concentration, Tanjiro then proceeded with the electrolysis process. He electroplated the katana using 250.0 mL of the gold solution with a current of 3.20A. D. How long (in hrs) will it take to electroplate the katana assuming that all gold ions are converted to solid gold? E. What is the mass of the electroplated gold?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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O Course Home b Chemistry Question | bartleby G indivuials with austium good to -> A openvellum.ecollege.com/course.html?courseld=16561285&OpenVellumHMAC=446c877376a9bc7ac878d8ad119f4717#10001 Q * E Apps O Maps E Connect - To Do As... O OCCC Moodle P chem work b help Gmail YouTube Balance Chemical E. II Review | Constants | Periodic Table A carbon atom is chiral if it is bonded to four different groups. For example, CHCIBII is chiral, but CCl,BrI is achiral because some of the bonded groups are the same. If a chiral carbon atom is present, then that molecule has a non-superimposable mirror image called an enantiomer. (Figure 1) Part A Identify all the chiral atoms in the below structure by right-clicking* a chiral atom to bring up a menu that includes "Atom Properties." Click on Atom Properties then click the checked box next to the Map field to clear the checkmark. Then enter "1" in the Map *Mac users: Use an equivalent for right- field box to label that chiral carbon atom. clicking.…
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INSTRUCTIONS 1. Please enumerate all given values. 2. Identify all unknown values 3. Write the formula first before substituting the values. 4. Enclose final answers in boxes. 5. Do not round off immediately. Consider the whole value during computations. 6. Round off final answers to 2 DECIMAL PLACES ONLY. Problem: What volume (mL) sulfuric acid solution (98.0% of the concentrated sulfuric acid by weight; density 1.84 g/mL) and the volume of water are used in the preparation of 2.00 L of a 4.00 N solution?
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Home Tools Lab Experiment #... x ... +) 玩, 1 | 2 97.4% Record your observations following each reaction including changes in color and state of matter. AGNO3 (Ag*) Pb(NO3)2 (Pb²*) Ca(NO3)2 (Ca²+) а e i NazCO3 Light orange solid white, cloudy solid white, cloudy, solid (СО2) b NaOH f dark brown solid stay clear, liquid white, cloudy solid (OH) g k NazSO4 stay clear, liquid white, cloudy, solid white, cloudy, solid (SO?) d NaCl 1 white, cloudy solid white, cloudy solid stay clear, liquid (CF) .... Remember to complete and submit this table to your instructor before the end of the class session.
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