QUESTION: Draw a series of pictures to illustrate how the addition of a compound to a mixture shifts the equilibrium position of a chemical reaction. The pictures should illustrate what occurs on a molecular scale. .
Info in pictures
Determination of an Equilibrium Constant: Equilibrium Mixtures Gather five clean, dry 50- or 100-mL beakers and label them 1 through 5. Using a 10-mL graduated cylinder, add 3.0 mL of 0.002 M Fe(NO3)3 to a 10-mL volumetric flask. Record the concentration of the 0.002 M Fe(NO3)3 stock solution to three significant figures on you report sheet. Fill the flask to the mark with deionized water and mix thoroughly. Pour the solution into Beaker 1. (See the table below.) This sample will be used as a blank. Rinse the volumetric flask several times with deionized water. Using a 10-mL graduated cylinder, add 3.0 mL of 0.002 M Fe(NO3)3 to the 10-mL volumetric flask. Again using a 10-mL graduated cylinder, add 2.0 mL of 0.002 M KSCN to the volumetric flask. Fill the flask to the mark with deionized water and mix thoroughly. Pour the solution into Beaker 2. Rinse the volumetric flask several times with deionized water Repeat the process in Step 2 three more times for Beakers 3, 4, and 5, keeping the volume of 0.002 M Fe(NOs)s constant but varying the volume of 0.002 M KSCN (see the table below). Beaker number 0.002 M Fe(NO3)3 (mL) 0.002 M KSCN (mL) 3.0 3.0 3.0 3.0 3.0 1 (blank) 2 2.0 3.0 4.0 5.0 4
