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A chemist prepares a solution of nickel(II) chloride NICl2 by measuring out 315 umol of nickel(II) chloride into a 500ml volumetric flask and filling the flask to the mark with water. Calculate the concentration in umol of the chemist's nickel(II) chloride solution. Round your answer to 3 significant digits.
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A chemist prepares a solution of nickel(II) chloride NICl2 by measuring out 315 umol of nickel(II) c...
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