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Saturday, April 13, 2013

Does Salt Affect The Freezing Point Of Water?

In trigger iodine of my project you learned just about how flavour affects the freezing catamenia of pissing. In my science project I wanted to see if salt affected the freezing point of water. I started by doing some experiments.

My first experiment was whether angle water or salt water would hitch first. I first started by mixing up the salt water warming it for one wink and warming the tap for

one minute also. My second experiment was what icing pulley would melt fastest. I started by getting

two bowls. Two churl cubes, and salt. I began by disperse salt on the ice cube in one of the bowls but not the other to see if the ice with the salt on it or the ice without the salt would freeze first.My next experiment was going fishing. I had to get an ice cube, a bowl, string,

and salt. First I had to put the ice cube in a bowl and place the string all over the ice and begin sprinkling salt on it.In part one of my project you learned about how salt affects the freezing point of water. In

part two you will learn all about how acid effects the world and what it is made of.

Both southward dioxide and sulfur trioxide are chemicals that are called acidic oxides. They react

with water to form their equal acids- sulfurous acid and sulfuric acid.

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The increasing

concentration of these molecules in the atmosphere in recent years has caused the environmental

problem we know as acid rain. thither are a number of sources of sulfur dioxide. A born(p) source is

volcanic eruptions. Many surfaces in nature are in a combined form with sulfur. When smelting or

roasting refines these ores, the sulfur in the metal combines with oxygen to form...

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