Hoe haidkdn Essay example

Submitted By Noelle-Johnson
Words: 395
Pages: 2

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Noelle Johnson
Nomi Macadangdang

Calories in a chetooh chip
I. Purpose: To find out how many calories can be found in a potato chip using heat and dimencail analysis.
II. Procedure:
1. Obtain chip (potato chip).
2. Measure and record the mass of chip.
3. Measure the mass in grams of an empty soda can then pour 50 mL of water and pour into can then again measure the mass of the can (in grams) with the 50 mL of water.
4. Measure temprature of the water.
5. Place wire through the opener of the can and let it hang on the ring stand.
6. Put the potato chip on fire then place the chip under the can.
7. Put can close to the fire but not sumther it also not to far where it might not get enough heat.
8. Record the mass of the burnt chip.
III. Data and observations:
A. Data
1. 1 chip
a. Tinitial= 28.3 Celsius
b. Thighest=42.9 Celsius
c. Mass of chip before =55.78
d. Mass of chip after=54.53 g
e. Mass of can with water=60.99 g
f. Mass of can without water=14.63 g
2. 2 chips
a. Tinitial=27.6 Celsius
b. Thighest=59.1 Celsius
c. Mass of chips before=
d. Mass of chips after =
e. Mass of can with water=
f. Mass of can without water=16.57 g
3. Observations:
a. Chip did not catch on fire right away
b. The soda can was turning black when it was put over the fire.
c. Oils from chip were not in the chip anymore they were in the bowl
d. Chip was not orange after burning
e. it did not smell/taste good anymore it lost