explain the following giving example a. saturated solution, b. pure substance, c. colloid, d. suspension
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A. saturated solution is a chemical solution containing the maximum concentration of a solute dissolved in the solvent. The additional solute will not dissolve in a saturated solution.
Carbonated water is saturated with carbon, hence it gives off carbon through bubbles.
Adding sugar to water until it no longer dissolves creates a saturated solution.
Continuing to dissolve salt in water until it will no longer dissolve creates a saturated solution.
The Earth's soil is saturated with nitrogen.
Mixing powdered soap into water until it will not dissolve creates a saturated solution.
In beer or sparkling juices there is a saturation of carbon dioxide that is let off as a gas.
Coffee powder added to water can create a saturated solution.
Salt added to vinegar can create a saturated solution when the salt no longer dissolves.
Chocolate powder added to milk can create saturation at the point that no more powder can be added.
Sugar dissolved into vinegar until it will no longer do so creates a saturate solution.
B. The term has a specific meaning in chemistry. A pure substance is a sample of matter with both definite and constant composition with distinct chemical properties. To avoid confusion, in chemistry a pure substance is often referred to as a "chemical substance".
Gold
It has the same composition no matter where it comes from. Gold is made up of gold atoms. There are no other elements or compounds added to gold.
2. Diamonds
They are formed deep within Earth in only a very few areas. All the particles in a diamond are the same.
3. Water
Considered a pure substance if the water contains only hydrogen and oxygen. Pure water is difficult to find in nature. Even the clearest spring water contains dissolved minerals. In nature, pure substances tend to mix with other substances
4. Baking soda
Although there are a multitude of uses for baking soda, in its simplest form, it is not contaminated with any other chemical compounds.
5. Table salt
One of the most common household chemicals. Table salt is 97% to 99% sodium chloride. Pure sodium chloride is an ionic crystal solid.
I don't know C and D
Carbonated water is saturated with carbon, hence it gives off carbon through bubbles.
Adding sugar to water until it no longer dissolves creates a saturated solution.
Continuing to dissolve salt in water until it will no longer dissolve creates a saturated solution.
The Earth's soil is saturated with nitrogen.
Mixing powdered soap into water until it will not dissolve creates a saturated solution.
In beer or sparkling juices there is a saturation of carbon dioxide that is let off as a gas.
Coffee powder added to water can create a saturated solution.
Salt added to vinegar can create a saturated solution when the salt no longer dissolves.
Chocolate powder added to milk can create saturation at the point that no more powder can be added.
Sugar dissolved into vinegar until it will no longer do so creates a saturate solution.
B. The term has a specific meaning in chemistry. A pure substance is a sample of matter with both definite and constant composition with distinct chemical properties. To avoid confusion, in chemistry a pure substance is often referred to as a "chemical substance".
Gold
It has the same composition no matter where it comes from. Gold is made up of gold atoms. There are no other elements or compounds added to gold.
2. Diamonds
They are formed deep within Earth in only a very few areas. All the particles in a diamond are the same.
3. Water
Considered a pure substance if the water contains only hydrogen and oxygen. Pure water is difficult to find in nature. Even the clearest spring water contains dissolved minerals. In nature, pure substances tend to mix with other substances
4. Baking soda
Although there are a multitude of uses for baking soda, in its simplest form, it is not contaminated with any other chemical compounds.
5. Table salt
One of the most common household chemicals. Table salt is 97% to 99% sodium chloride. Pure sodium chloride is an ionic crystal solid.
I don't know C and D
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Answer:
saturated solution: solution in which no more solute can be dissolve at a particular temperature is known as solution
Pure substance: Any substances is said to be pure if and only it is made up of single type of particles which means all the particles of that substances should be of same chemical nature
ex: water,sugar, salt etc.
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