SOLVED: A colorimeter with a red filter was used to analyze theconcentration of nickel ions, Ni2 (MW= 58.7g/mol), in solution. To calibrate the colorimeter, a distilledwater 'blank' and five standards of Ni2 wereprepared and their absorbance measured. The calibration curve shownbelow was then generated. 20.0 mL of a nickel solution of unknownconcentration was diluted to a total volume of 80.0 mL. Thissolution recorded an absorbance of 0.30. The mass of nickel ion inthe 20.0 mL of undiluted, un

Lab Colorimeter Color Meter Testing Equipment Device Difference 8mm Measuring Aperture llumination Condition 8/d Display Mode CIELAB

This quick experiment shows you how well you differentiate colours