Dissolving Process (Solvent, Solute and Solution)

Dissolving Process (Solvent, Solute and Solution)

by Silvia Aritonang

​What Happens When Solids Are Mixed With Water?

​When solids are mixed with water, they can dissolve completely in the water to form a solution.

​When you add sugar to a cup of tea, the sugar dissolves, it doesn’t disappear!

The particles of sugar are added to the particles of water, so the mass increases.

Solvent, Solute and Solution​

​https://www.youtube.com/watch?v=e-2EoyDYamg

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• The substance that dissolves to form a solution is called a solute.

• The substance in which a solute will dissolve is called a solvent.

• A solution is a mixture of two or more substances that stays evenly mixed.​

​Solute​

The substance which is dissolved is called a solute

​

From the diagram in the previous slide which is solute?

Multiple Choice

Which one of these is considered a SOLUTE?

• salt

• salt water

• water

Poll

There are two types of solute.

Soluble (water loving solute, can be dissolved in water) and insoluble (water fearing solute, cannot be dissolved in water)

These are the example of insoluble:

• salt

• sand

• chalk

• oil

• sugar

Multiple Choice

Solvent

The substance in which the solute is dissolved is called a solvent.

From the diagram in the previous slide which is solvent?

• salt

• salt water

• water

Fill in the Blanks

Solids that can dissolve in liquid are soluble. Salt and sugar are soluble in water. Once dissolved in water, they cannot be seen. The resulting mixture is known as a

Fill in the Blanks

Solids that do not dissolve in liquid are

(soluble or insoluble )

Multiple Choice

Solution

A solution is a mixture of two or more substances that stays evenly mixed.

From the diagram in the previous slide which is solution?

• salt

• salt water

• water

Multiple Select

Choose the correct Statements:

• Solutes are liquids.

• Examples of Solutes are lime juice, water

• Examples of Solutes are salt ,milk powder and Sugar.

• Solvents are liquids.

• Solutions are Solids

Multiple Choice

Which of the following is a solution?

• salad

• juice

• granola

​How fast a solid dissolves in liquid depends on a few factors such as temperature and size of the solid particles. There are several ways to make a solid dissolve faster in liquid. We can heat the solution, stir it, or crush the solid into smaller pieces.

Open Ended

Solution: Salt water, solute: salt, solvent: water

Write like the example above

Open Ended

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