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Cracker Lambust Experiment : Cracker Combustion Experiment

Satisfactory Essays

Combustion Experiment-Cracker Combustion Name:
Chantelle Andrews
Home Group:
9T3
Subject:
Science
Group members:
Ruby

Aim - what is the purpose of your investigation?
The aim of the experiment was to find out how changing the mass effects the rise of the temperature of water. Hypothesis
The higher the mass of burger rings, the higher the water’s temperature will rise. Variables
Independent
The independent variable in the experiment was the mass (or amount) of the cheese and bacon balls.
Dependent
The dependent variable in the experiment was the temperature and energy absorbed by the water.
Controlled
Three things that had to be kept constant over the duration of the experiment.
The starting temperature of the water
The amount of water that is used in the experiment (10mL)
The same type of biscuit (burger rings or cheetos) Materials
Test tube
20 mL of water
Thermometer
Retort stand
Boss head and clamp
Heatproof mat
Metal tongs
Matches
Measuring cylinder
Cork and spike apparatus
Scales

Method
Firstly the main apparatus was set up (a retort stand with a bosshead and clamp attached)
The measuring cylinder was then used to accurately measure out 20 mL of water, which was then poured into the test tube that would be used for the experiment. The test tube was then placed into the clamp, which was then adjusted in order to make sure that the test tube was grasped firmly and would not fall out.
A thermometer was placed into the test tube and the temperature of the

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