Chemistry
Chemistry, 18.10.2019 06:00, alikarki2580

Of the following displacement
does not occur
(1) zn +2h → zn2+ + h, 1
(2) fe + 2ag → fe²+ + ag +
(3) cu + fe2+ → cu2+ + fet
(4) zn + pb2+ + zn2+ + pb

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Do you know the correct answer?
Of the following displacement
does not occur
(1) zn +2h → zn2+ + h, 1
(2) fe + 2ag →...

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