College chemistry question (mass of complex).?

John J

New member
Three samples of the nickel(II) ammine complex were treated with dimethylglyoxime to precipitate the nickel as the dimethylglyoxime complex. The masses of the dimethylglyoxime complex obtained from the three samples, after drying to constant mass, were 0.09098 g, 0.10048 g, and 0.10505 g. What masses of the nickel(II) ammine complex correspond with these results?

Please help me out!!
 
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