The independent variable is the variable that we change in the experiment, so in this experiment what we are going to change is the substances used to the see their properties (to see their different surface tension). Dependent variable will be the volume of surface tension, because is the variable...

OBSERVATION OF MY RESULTS: Before reading all the information that I rode out, I have normal results except the results given with ethyl acetate, and from the results, knowledge and data from the internet, I lead to different possible ideas that could happen: The first idea is that maybe Ethyl...

MOLAR WEIGHT: Calculating the molar weight: “In chemistry, the formula weight is a quantity computed by multiplying the atomic weight (in atomic mass units) of each element in a chemical formula by the number of atoms of that element present in the formula, then adding all of these products...