HYPOTHESIS: What we expected, when we did experiment, to find, was what actually happened. We thought that when we have more molecular mass, in other words, when we have a bigger molecule (having more Carbon, Hydrogen and Oxygen), they are going to have stronger Van der  Vaal´s forces and this...

References: Convertunits.com, C. (2015). Molecular weight of C3H6O2. Convertunits.com. Retrieved 17 January 2015, from https://www.convertunits.com/molarmass/C3H6O2 FOR MOLECULAR WEIGHT Hyperphysics.phy-astr.gsu.edu, H. (2015). Surface Tension. Hyperphysics.phy-astr.gsu.edu....

EVALUATION OF THE METHOD: We think that the method contain three key parts that every method should have: Clear instructions, nice statements and easy comprehension; so it was easy understood. So we do not really think that the method needs any correction, except some things such as how it suppose...