Question  the 5 concentrations of the standard solutions are: 100, 200, 400, 600 and 750 (M).

In other words: if you are making 25 mL of each standard solution, how much of the 1mM stock solution do you need to dilute to make the standard solutions (with the concentrations given).

• if you can, please also include the volume of dilution (mL) and the concentration of dilution (M) for the 5 standard solutions (or if you know what equation to use).

Thank you!!!

Image transcriptions

Part C: Determining the Molar Absorgtiviy of KMn04 Scenario: You've been given a 1 mM stock solution of KMn04, however the simulator can only measure KMn04 solutions with concentration below 800 uM. Using the stock solution, you need to make 5 standard solutions that are in the concentration range of 50 — 800 uM. It's up to you what those concentrations are, however, it is best to spread them out evenly.

Imagine you are making 25 mL of each standard solution using a volumetric flask. Determine what volume (in ml) of the 1 mM stock solution you need to dilute to make each of the five standard solutions. Record each of these volumes in the data table.

Step-by-step explanation
1 Attachment PNG  