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Density and Chromatography Lab Report

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Amit Manjunath Data and Calculations (Density Lab) Liquids Subiksh and Shagnik Mass of empty flask plus stopper - 31.30 g Mass of stoppered flask plus water - 59.76 g Mass of stoppered flask plus liquid - 53.67 g Mass of water - (59.76g - 31.30g) = 28.46g? Temperature of water - 23.0 degrees C Density of water at 23.0 degrees = 0.9975412 g/cm^3 Volume of flask - d=m/v ? (.9975412 = 28.46g/v) ? v = 28.53 cm^3 Mass of liquid - (53.67 - 31.30g) = 22.37g Density of liquid- (d=m/v) d = 22.37g/ 28.53cm^3 = 0.7841 g/cm^3 (4 significant figures) Amit and Vishal Mass of empty flask plus stopper - 34.84 g Mass of stoppered flask plus water - 62.98 g Mass of stoppered flask plus liquid - 55.90 g Mass of water - (62.98g - 34.84g) = 28.14g? Temperature of water - 24.3 degrees C

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