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Which solution could oxidize Cu (s)? A) 1.0 M H+ B) 1.0 M Ag+ C) 1.0...

Which solution could oxidize Cu (s)?

A) 1.0 M H+

B) 1.0 M Ag+

C) 1.0 M Ni2+

D) 1.0 M Zn2+

-----------------------------------------------------------------------------------------

For the following reaction, at 25 °C (room temperature), what is the entropy change of the universe?

H2O(l) → H2O(s)

A) ΔSuniv  < 0

B) ΔSuniv > 0

C) ΔSuniv  = 0

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