7) How long would it take to electrodeposit all the Cu2+ in 0.250 L of 0.210 M CuSO4 solution with an applied potential difference of 0.295 V and a current of 3.00 amperes? Enter your answer in minutes.

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Q: How long would it take to electrodeposit all the Cu2+ in 0.300 L of 0.230 M CuSO4 solution with an…

A: Given, 0.300 L of 0.230 M CuSO4 solution Applied potential difference of 0.275 V  Current of 3.50…

Q: Given the hypothetical metal samples a, B, and y were placed in an electrochemical cell as…

A: Given:  Standard reduction potential of Y = -2.38 V  E°SRP is determined by trial 1 as it contains Y…

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A:

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Q: A galvanic cell was constructed with a nickel electrode that was dipped into 1.4 M NiSO4 solution…

A: Given-> Ecell = 0.502 V E°cell = 0.487 V [Ni2+] = 1.4 M [Cr3+] = ?

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A: Given: Mass of Ni to be plated out = 1.0 g. Current pass = 105.9 A.

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Q: How long will it take to plate out 4.9 g Ni from aqueous Ni2+ with a current of 113.1 A?

A:

Q: Consider a galvanic cell based on the following half reactions: E° (V) Zn2+ + 2e¯ → Zn -0.76 Au3+ +…

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Q: How many liters of O2 at 298 K and 1.00 bar are produced in 2.75 hr in an electrolytic cell…

A: given: Pressure (P) = 1.00 bar temperature (T) = 298 K Time (t) = 2.75 hour x 3600 = 9900 sec…

Q: Consider this galvanic cell at 298 K:                 2 Cr(s)  +  3 Ni2+(aq)      2 Cr3+(aq)  +…

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Q: amounts of Cu and Br2

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Q: applied potential difference of 0.275 V

A:

Q: Determine the cell potential for a galvanic cell composed of copper and zinc at standard condition.

A:

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Q: How long would it take to electrodeposit all the Cu2+ in 0.200 L of 0.210 M CuSO4 solution with an…

A:

Q: How many liters of O2 at 298 K and 1.00 bar are produced in 1.25 hr in an electrolytic cell…

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Q: What mass of Molybdenum (Mo) could be deposited by electrolysis of an aqueous solution of Mo2(SO4)3…

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Q: Given the hypothetical metal samples a, B. and y were placed in an electrochemical cell as…

A: E°alpha = ? E°gamma = -2.38 V

Q: given the overall redox reaction of the electrochemical cell: 3Ag + + Cr = Cr3 + + 3Ag and the…

A: The balanced redox reaction taking place is given as, => 3 Ag+ + Cr --------> Cr3+ + 3 Ag…