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 (make sure you put it's unit after it)
3. In the Observation of a Chemical Reaction Lab, write down one of your observation (can't use see permanent color change) that there was a chemical reaction when Aluminum was added to the solution and explain why the observation occurred (use information you obtained in the post lab discussion).
4. On the back of this page, copy down 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 in answer).
5. In space provided, write down your answer to Question 5 of the Observation of a Chemical Reaction (will provide it here:)
(If you still had a blue color to the filtrate, what does it mean and explain a way to remove the blue color (use actual lab material in answer).