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1. In this experiment, you will need to create known standard concentrations in

ID: 1078956 • Letter: 1

Question

1. In this experiment, you will need to create known standard concentrations in o rder to generate a standard Beer's law curve (Figure 2.2). You will need four different solutions of Fe2" that have concentrations in the range from 1.79 x 10-M to 1.25 x 10-*M. Assuming you want to make 10 mL. of each solution, calculate how many mL of a 1.79 x 10-* M F stock solution are necessary for each. (Note: Graduated cylinders will be used to these volumes, so think about the level of precision possible in choosing volume amounts) dispense

Explanation / Answer

1. In this experiment, you will need to create known standard concentrations in