Question

Determine the equivalent weight of copper by oxide method​

Answer 1

Explanation:

⏩Equivalent weight is weight of 1 equivalent of any substance. It is equal to molar mass divided by N factor. Normality denotes the number of equivalent of a solute in 1 lt of solution. It is n factor times molarity.

Answer 2

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Determine the equivalent weight of copper by oxide method.

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Oxide Method

Then, as we need a standard ratio, we determine the mass of the metal that combines with 8 g 8\text{ g} 8 g of oxygen, which in turn is the equivalent mass of the metal: Equivalent Mass = Mass of the Metal × 8 Mass of Oxygen in the Oxide .