Weight and number average molecular masses
Weight and number average molecular masses. Question: Mix 1 g of glucose ( M = 180 g/mol) with 100 g of lysozyme ( M = 14,313 g/mol). What is the average molecular mass?. Answer: it depends. Averaging by the mass:. (1 g × 180 g/mol + 100 g × 14,313 g/mol)/101 g = 14,173 g/mol.
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