Solutions Dissolve- to disperse and disappear

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Presentation transcript:

Solutions Dissolve- to disperse and disappear Soluble- able to dissolve Insoluble- not able to dissolve Key terms…

Solutions Solute- substance being dissolved Solvent- substance doing the dissolving Key terms…

Solutions Solution- a homogeneous mixture of two or more substances Salt water

Solutions Properties: Solute must completely dissolve Usually transparent Molecules are so small they do not block light Parts never settle out

Solutions Some liquid solutions do not contain water Gasoline Alcohol as the solvent - tincture

Solutions Other states of matter can form solutions like: Air- a solution of N2, O2, and other gasses

Solutions Soda- a solution of a gas dissolved in a liquid

Solutions Alloy- a solid solution of two metals Brass- zinc and copper