When a Solution of a Certain Gadolinium Salt Is Electrolyzed

question 33

Short Answer

When a solution of a certain gadolinium salt is electrolyzed with a current of 1.0 A for 2.0 h, 0.025 mol of Gd metal forms.Calculate the charge on the gadolinium ion in the salt.

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Definitions:

Variable Expenses

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Sales Territories

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Contribution Margin

The amount of revenue remaining after deducting variable costs, used to cover fixed costs and contribute to profit.

Variable Expenses

Expenditures that fluctuate in alignment with the quantity of production or sales figures, like labor costs and materials used.