1b. What phase is it in the lab?_________________________
2. From your data table in Density of Water Lab, write down the volume (in ml ) of the water for the Graduated cylinder section: ______________________.
3. In the Observation of a Chemical Reaction Lab, write down one of your observation that there was a chemical reaction when Aluminum was added to the solution and explain why the observation occurred.
4. On the back of this page, write your work to determine the density of the water (in the Density of Water Lab) using the Beaker including the Percent error (which I told you in class needed to be to one decimal place for answer).
5. In space provided, answer the following: In the Observation of a Chemical Reaction,