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Calculate the electric current required to deposit `0.972 g` of chromium in three hours. ECE of chromium is `0.00018 g C^(-1)`

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To calculate the electric current required to deposit 0.972 g of chromium in three hours, we will use the formula: \[ M = Z \cdot I \cdot T \] Where: - \( M \) = mass of the substance (in grams) - \( Z \) = electrochemical equivalent (in grams per coulomb) - \( I \) = current (in amperes) ...
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