Engineering, 25.11.2019 22:31, naruto63
Consider a magnesium–iron galvanic cell consisting of a magnesium electrode in a solution of 1 m mgso4 and an iron electrode in a solution of 1 m feso4. each electrode and its electrolyte are separated by a porous wall, and the whole cell is at 25°c. both electrodes are connected with a copper wire.
(a) which electrode is the anode?
(b) which electrode corrodes?
(c) in which direction will the electrons flow?
(d) in which direction will the anions in the solutions move?
(e) in which direction will the cations in the solutions move?
(f ) write the equation for the half-cell reaction at the anode.
(g) write the equation for the half-cell reaction at the cathode.
Answers: 2
Engineering, 04.07.2019 18:10, abdirahmansoloman
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Answers: 1
Engineering, 04.07.2019 18:20, kodyclancy
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Engineering, 04.07.2019 19:10, santosbeti90
With increases in magnification, which of the following occur? a. the field of view decreases. b. the ambient illumination decreases. c. the larger parts can be measured. d. the eyepiece must be raised.
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Consider a magnesium–iron galvanic cell consisting of a magnesium electrode in a solution of 1 m mgs...
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