The saturated calomel electrode, abbreviated SCE, is often used as a reference electrode in making electrochemical measurements. The SCE is composed of mercury in contact with a saturated solution of calomel (Hg2Cl2). The electrolyte solution is saturated KCl. %SCE is 10.242 V relative to the standard hydrogen electrode. Calculate the potential for each of the following galvanic cells containing a saturated calomel electrode and the given half-cell components as standard conditions. In each case indicate whether the SCE is the cathode or the anode.
Answers: 3
Chemistry, 22.06.2019 07:00
Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li
Answers: 1
Chemistry, 23.06.2019 08:40
The half-life of a certain element is 100 days. how many half-lives will it be before only one eighth of this elementremains?
Answers: 1
Chemistry, 23.06.2019 10:30
Fill in the blanks for the following statements: the rms speed of the molecules in a sample of h2 gas at 300 k will be times larger than the rms speed of o2 molecules at the same temperature, and the ratio µrms (h2) / µrms (o2) with increasing temperature. a not enough information is given to answer this question b sixteen, will not change c four, will not change d four, will increase e sixteen, will decrease
Answers: 2
The saturated calomel electrode, abbreviated SCE, is often used as a reference electrode in making e...
English, 13.10.2019 17:30
Advanced Placement (AP), 13.10.2019 17:30
Geography, 13.10.2019 17:30
History, 13.10.2019 17:30
Biology, 13.10.2019 17:30
Social Studies, 13.10.2019 17:30
Mathematics, 13.10.2019 17:30
Biology, 13.10.2019 17:30
Mathematics, 13.10.2019 17:30
Social Studies, 13.10.2019 17:30
English, 13.10.2019 17:30