Table view
List view
Density of water calculation using a burette
Initial volume of
burette (mL)
Final volume of
burette (mL)
Mass of water
dispensed (9)
Density (g/mL)
0.9979
1.93
7.75
5.808
Sample 1
0.9990
Sample 2
7.75
13.21
5.455
Sample 3
13.21
20.09
0.9989
6.873
20.09
Sample 4
26.32
6.211
0.9969
Sample 5
26.32
32.82
6.481
0.9970
Calculate the average density of water for the burette measurements. (g/mL)
0.99794
Is this right? For the density and average density?
How are evaporation and sublimation similar? a both involve the formation of a gas. b both release energy to the surroundings. c both take place throughout a solid. d both take place at the surface of a liquid.