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Given that E°red = -0.26 V for Ni2+/Ni at 25°C,find E° and E for the concentration cell expressed using shorthand notation below. Ni(s) ∣ Ni2+(aq,1.0 × 10-5 M) ∣∣ Ni2+(aq,0.100 M) ∣ Ni(s)
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