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Chemistry, 26.03.2020 22:49 theweave2776

A solution contains Al 3 and Co 2 . The addition of 0.3657 L of 1.676 M NaOH results in the complete precipitation of the ions as Al ( OH ) 3 and Co ( OH ) 2 . The total mass of the precipitate is 21.72 g . Find the masses of Al 3 and Co 2 in the solution.

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