The App pectrum of Cobalt(IT) Chloride The member Sution: Instructor Prelaboratory assignment 1. What is Beer's law2 b. According to this law, what will be the value of the slope if absorbance is plotted against concentration? 2. The following data were collected when the absorbances of a series of solutions containing Nicl, were measured: Test Tube No. 1 2 3 1 Volume of 0.273 M NiCl, solution (m) 4.0 3.0 2.0 1.0 Volume of H.O m) 0 1,0 2.0 3.0 Concentration of NiCI, M Absorbance (A) 0.601 0.451 0.300 0.151 a. Complete the table by calculating the concentration of Nicl, in each solution. Show your calculations below. crema ty where wild the the who the now grant will allow momencivity mecocktai Ramin E wenn my Lab hveLeR the words Procedure Gewered Yey Chat you Oldalt for discording this list you will im Oltain in the format pectrophotometer Obtain your minn Making the measure 1. Markedy 18 x 10 db with a siden fimum fram More to the addition 180 M COCI, and it war and the below of lintsamlet protno ... internet Senthe theater the to cite the other you wish line with vald the war Notice estate.com puts of the With Shop the who des salle experimental Tote the set of strict the describe That series of die Chris dilo the overal dinin tanthera Callate the cute the dawn on home Cathen of the CAUTION Nover your mouth to draw lic id into a pipet, even if the liquid is water. Use rubber wuction bulb or some other suc non device OWC Saluti Distilled water ml Tou Tube No 10 LO IS 19 10 Inh 20 10 10 20 Tomohly mitte minden fonch test tube. Da use one of your im Ooppet 4. Orain the section pretium of aques by using the clients the finest tube and ensuring the absorbante at intervale of 25 umbe tween 400 cdo Dono cimpose of this soncion Record your results Frumthew memente elect the wavelength which the benebalo Islast. This weeth will provide maximum amnitivity. Use this waveligt fir all agent measurement