Chemistry Kit Kat Lab

Homework: Complete the lab  report for the Kit Kat Lab.


The following is the procedure for the Kit Kat Lab:

Kit Kat Lab

Density of water = 1.

0 g/cc

1.     Calculate volume of kit kat in cm^{3  
       (measure the length, width and height)}

2.     Find the mass in grams without wrapper. (Use digital balance)

3.     Make a chart with three columns  - sample, mass, volume.

4.     Cut 1/3 of kit kat bar off

5.     REPEAT steps 1-2 for bigger part

6.     Cut it in half

7.     Repeat step 1-2 for one half.

The following is the format for your lab report:

Title:

Date:

Group members:

Materials:

Procedure:

Data: (table)

Graph: (put on graph paper – calculate slope on graph paper)

Conclusion:

What does the slope represent?

Will they get cat bar sink our float in water?  Why?