Station 3

In this lab station we measured the mass of 2 different liquids and wanted to know if the mass of them would change if they were mixed together. I do not think that they did. My evidence that the mass did not change is my data of the experiment. Although there were some other groups that had the mass change quite a bit. My reasoning is that when you combine two things together, unless there is a reaction in which something escapes the system, the mass will not change. In conclusion I stick to my claim that the mass did not change when I mixed the two liquids together