Hi There! I have a question regarding analytical chemistry. Could you please inc

Question

Hi There! I have a question regarding analytical chemistry. Could you please include a detailed explanation and or show work for both parts of the problem. Thanks! :)

1 to ppm Fe2+ Supposea solution contains 24.492 gmL ferrous ammonium sulfate hexahydrate. Convert this value 2) Describe the procedure you will use to prepare the roughly 0.50 M, pH 5.0 acetic acid/acet needed for this lab using the foll NaOH, 6.0 M HNO3. You will have access to 50 and 100 mL volumetric flasks (which of these provides enough for the experiment?) Include all amounts and calculations needed in your description. Hint: There are multiple ways to make this bufer, some of which do not use all of the reagents above. You will have access to pH meters in the lab. owing items: 1.0 M acetic acid, solid sodium acetate trihydrate, 6.0 M

Explanation / Answer

Ans 1 :

ppm = (grams of solite / grams of solution) x 106

24.492 ug/mL = [(24.492 x 10-6) / 1] x 106

= 24.492 ppm

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