the solution

The solution
The solution: it is a homogeneousمتجانس system consists of solvent and solute.
Solvent: it is a liquid substance that dissolves
The solid substance
Example: water
Solute: it is a solid substance that dissolves in liquid.
Example: table salt (sodium chloride) – sugar
• from substance which doesn't dissolve in water
Lime stone (calcium carbonate)
Factor increase dissolving:
1- Stirring التقليب 2- heating التسخين
Q1 complete: solution needs …….. And ……….
• Dissolving increase by ……. And ……
• Solution is a.... system consists of ….. And …..
In salt solution water act as a….. But salt is …..
• …………. Doesn't dissolve in water.
• The scientific name of table salt is …..
• The scientific name of lime stone is …..

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