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  3. problem 11i you have given the following information calculate number...

Question: problem 11i you have given the following information calculate number...

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Problem 1.1I: You have given the following information? Calculate number average molecular weight and weight average molecular weight. Number of Molecules Mass of each Molecule 800,000 750,000 700,006 550,000 600,900 550,000 500,000 450,000 400,000 350,000 300,000 250,000 200,000 10 20 13 10 Problem 1.2: A polydisperse sample of polystyrene is prepared by mixing three monodisperse samples in the following proportions: 1g 10,000 molecular weight 2 g 50,000 molecular weight 2 g 100,000 molecular weight Using this information, calculate the average molecular weight, number-average molecular weight, weight- Note: Please show all the steps of calculation (applicable for both problems).

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