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a) Use the standard reduction

Q: Calculate ℰ° values for the following cells. Which reactions are spontaneous as written (under standard conditions)?
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Some bacteria get their energy from reduction of CO2 to CH4 by H2.1. How many electrons are required to reduce CO2 to CH4? 2.
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2. asked by Kim
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Some bacteria get their energy from reduction of CO2 to CH4 by H2.1. How many electrons are required to reduce CO2 to CH4? 2.
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2. asked by Kam
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Calculate the standard reduction potential for the reaction:, given the half-reactions below and their corresponding standard
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2. asked by hereswida
3. 314 views
Given these standard reduction potentials at 25 C1. Cr3+ + e- ===> Cr2+ E1=-0.407 V 2. Cr2+ + 2e- ===> Cr(s) E2=-0.913 V
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2. asked by Bridget
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Using the given data, and the table of Standard Reduction Potentials, find the standard reduction potential for this half
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2. asked by kellie
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Given these standard reduction potentials at 25oC:Cr3+ + e- -> Cr2+ (E1^o = -0.407V) Cr2+ + 2e- -> Cr(s) (E2^o = -0.913V)
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2. asked by Bobz
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Calculate the cell potential for the following reaction as written at 25.00 °C, given that [Zn2 ] = 0.842 M and [Ni2 ] = 0.0100
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2. asked by Sophie
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Equilibrium constant question!!!?Standard reduction potentials Reduction half-reaction E(V) Ag+(aq) + e- ---> Ag (s) 0.80 Cu ^2+
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2. asked by Ann
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An electrochemical cell of notation Pd | Pd²⁺ || Cu²⁺ | Cu has E° = -0.65 V. If we know that the standard reduction
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2. asked by stefani
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