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Relative standard deviation of the weight of oxalic acid

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Reference no: EM132508893

A volume of 100.0 ml of a 0.01 M solution of oxalic acid (H2C2O4.2H2O) of formula weight 126 was made up, using weighing by difference. Assuming the standard deviation of each weighing was 0.0001 g and the standard deviation of the volume of solvent used was 0.05 ml: Calculate the following:

i. The standard deviation and relative standard deviation of the weight of oxalic acid used.

ii. The relative standard deviation of the molarity of the solution.

Reference no: EM132508893

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