Chemistry, 06.12.2019 02:31, bvaughn4152

Achemist prepares a solution of nickel(ii) chloride nicl2 by measuring out 21.μmol of nickel(ii) chloride into a 200.ml volumetric flask and filling the flask to the mark with water. calculate the concentration in /mmoll of the chemist's nickel(ii) chloride solution. round your answer to 2 significant digits.

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Achemist prepares a solution of nickel(ii) chloride nicl2 by measuring out 21.μmol of nickel(ii) chl...