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2. The nickel in a 0.3824 g sample of an ore is precipitated with dimethylglyoxime. If the ore contains 15.4% Ni, what does the precipitate of nickel dimethylglyoxime weigh in grams? (Hint: dimethyglyoxime is a bidentate ligand.)
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Given dat 札 N: 0 t』 Ni (DM4 X1oO . 15-14 χ288.69 Ko-382y loox 896

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