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Two ampere current is passed through a s...

Two ampere current is passed through a solution of `Zn^(+2)` for 6 hours using steel cathode. Calculate the weight of zinc that can be plated on the cathode. If the cathode has a surface of `1//m^(2)` and the radius of zinc atom is 0.625Å. What is the thickness of coating layer?

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To solve the problem, we will follow these steps: ### Step 1: Calculate the total charge passed through the solution The total charge (Q) can be calculated using the formula: \[ Q = I \times t \] where: - \( I \) is the current in amperes (A) - \( t \) is the time in seconds (s) ...
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