Project Science

Introduction:
In this simple experiment, we`ll try to explain why the process of water and salt makes a faster boil in this mix, its chemical process and the things that we discover in it.Objectives:
1. To explain the chemical process of the combination of water and the common salt in high temperature.
2. Develop a ranking of temperature and time to compare changes in the amount of salt inthe water and the time of them.
3. Create a table of comparisons to explain the process involved in the experiment.

Hypothesis:
If you mix salt with water, while the boiling process it´s on,this will increase the temperature of the water.


Variables:
Independent: In this case, the independent variables will be the salt and the water, ´cos they don´t depend one from changes of theother.
Dependent: The dependent variable, in this case, it´s the temperature, because, it’s increase depends of the amount of salt that we added to the water.


Materials:
• Table salt• Distilled water
• 2 quart cooking pot
• Pint measuring cup
• Teaspoon and tablespoon measurings spoons
• Thermometer
• Stirring spoon


Experimental Procedure:• Boil one quarter of distilled water on a stove.
• Measure the temperature of the boiling water. Record the Digest temperature Reading. This is the control to compare with.
• Measure out tablesalt using a kitchen measuring spoon. Level the spoon. Level the spoonful.
• Add the Measure salt to the boiling water and stir.
• Measure the temperature of the boiling water with the salt in it.Record the highest temperature reading.
• Repeat for other amounts of salt.

Observations/Data/Graphs/Pictures:
Table of Comparisons:
Procedure Temp.(ºC) Observations
4 cups of water 92° This wasthe normal boiling
4 cups of water + 1 teaspoon of salt 93° This was the temperature with the boiling.
4 cups of water + 1 tablespoon of salt 92° The boiling of the water increase 1°.
4 cups of...