With these values, calculate the percentage purity. the mass of empty cylinder = 40.8g mass of cylinder + the substance = 65.6g mass of the substance= 24.8g volume of the substance= 0.992g/mL experimental density of liquid= 25 g/ml^3 Known density of liquid at 30degrees C= 1.00g/mL

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A:

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Q: I'm just asking about 2 and 3 but I assume you need the web to answer them

A: The solution is as follows:

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A: The absolute uncertainty will be 0.1125

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