A chemist prepares a solution of nickel(II) chloride (NiCl₂)

Last updated: 7/9/2022

A chemist prepares a solution of nickel(II) chloride (NiCl₂) by measuring out 87. g of nickel(II) chloride into a 250. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's nickel(II) chloride solution. Be sure your answer has the correct number of significant digits.