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<b><u>Density Sandwich Lab</u></b><br> <br> <br> <b>Objective</b>: The objective of this lab is to observe the effects of density by combinining three substances of varying densities.<br><br> <br. <b>Materials:</b><br> 1.) a graduated cylinder<br> 2.) 3 pipets<br> 3.) 3 solutions with different unknown densities<br> <b>Procedure</b><br> 1.) Gather all materials needed<br> 2.) Calculate the density of the 3 solutions<br> 3.) Tilt the graduated cylinder and add the solutions by inserting the pipet into the graduated cylinder (Hint: Use about 5ml of each solution)<br> 4.) Try different combinations until the substances remain in distinct serperate layers<br> 5.) Record the process used in each trial in the observation section below. <br> <br> <b>Observations</b> <br> <br>Trial #1 <br> <br> <br> <br>Trial #2 <br> <br> <br> <br>Trial #3 <br> <br> <br> <br>Trial #4<br> <br> <br> <br> <b>Questions</b><br> <br> 1.) Which combination worked? <br> <br> 2.) Why do you think this combination worked? <br> <br>
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