Note: Respond To All Questions From Questions 2 Below 2. Make your calculations

Question

Note: Respond To All Questions From Questions 2 Below

2. Make your calculations for how you will create the following solutions. You should make the calculations so that you end up with between 3 and 6 mLs of each concentration since the spectrophotometer requires a minimum of 3 mLs for accurate measurement. You may use any of the solutions that you have already made to create further dilutions if desired, but you must make your plan clear here. Be sure to save enough of your 120 mg/mL (3 mLs) to test it too. 100 mg/mL 80 mg/mL: 75 mg/mL 60 mg/ml: 50 mg/mL: 30 mg/mL: 12 mg/mL:

Explanation / Answer

The calculations for the dilutions of the stock solution i.e. 120 mg/ml to make the requisite volumes of 3-6 ml can be found as below using the formula M1V1= M2V2,:

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