Prelaboratory Assignment b. against to this law. what be the value of the slope will 2. The following data were collected Test when the absorbances of a series of lations containing Nici Tube No. MI volume of 0.390 MNicla solution (mly 40 30 Vi volume of Hao ml.) Absorbance (A) 0.858 a. Complete the table by calculating the concentration of Nicle in each solution. Show your calculations below, M, Vi Ma. Va 0.390 0.525M. 390 M 243M 0.0195M Measurement the calculaien The absorbance of a solution ofNiChef unknown eoneermnion is found wo be 03ES Using Beer's Law and the value of in pan b, What safety rules must be observed during this experiment? Neutr use your muutnto dvaw kau into a