EXPT 2:
Physical Properties
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Experiment 2 - Physical Properties

Data:

Part A: Density

 
Mass of Empty Flask + stopper (g)
Mass of Flask + stopper +
Liquid (g)
Mass of Liquid (g)
Volume of Liquid (mL)
Density of Liquid (g/mL)
Water          
Ethanol          
Hexane          

Sample Density Calculation:

Show work here for Ethanol:

% Error Calculation

The percent error is defined mathematically by equation:

% error = |accepted value - experimental value| / accepted value * 100

Given that the accepted value for the density of ethanol is 0.79 g/mL, calculate the % error in your result. Show work here and report your answer with proper number of significant figures.

Show work here:

 

 

 



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