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Calculate the polarization in an electrochemical cell consisting of a zinc electrode and a copper electrode. The electrode potentials of zinc and copper are -0.76 V and +0.34 V, respectively. The resistance of the electrolyte solution between the electrodes is 10 ohms, and the current flowing through the cell is 0.5 A.

answered 2 days ago in ElectroChemistry

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How can we analyze the protein composition of a sample using electrophoresis and determine the relative quantity of each protein present?

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1 answer 26 views

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1 answer 13 views

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1 answer 22 views

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1 answer 50 views

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1 answer 17 views

What is the difference between a null and alternative hypothesis?

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1 answer 27 views

What substance can be eroded by wind or water?

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1 answer 21 views

What remains a constant of radioactive substance over time?

answered Jan 7 in Science

1 answer 53 views

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answered Jan 7 in Science

1 answer 16 views

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1 answer 46 views

Ponds and lakes are examples of what kind of biome?

asked Dec 31, 2024 in Science

1 answer 23 views

What is necessary for growth and energy?

answered Dec 27, 2024 in Science

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