Mixtures and Solutions

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Presentation transcript:

Mixtures and Solutions Solute and Solvent

Matter Homogeneous mixtures Pure substances Solution Heterogeneous materials - can see two parts Homogeneous materials can see only one thing - one set of properties Mechanical Mixture Homogeneous mixtures They’re mixed together so well you only see one thing – it looks pure but it isn’t Pure substances You can only see one thing because there is only one kind of particle in it. Solution

Review Solutions Are solutions homogeneous or heterogeneous? Are solutions mixtures or pure substances? Mixtures What kind of states can a solution be? Solid, liquid, or gas What are the two “s” words that every solution must have? A solute and a solvent

In a salt water solution… Is salt the solute or the solvent? Solute Is water the solute or the solvent? Solvent What does the solute do? Gets dissolved What does the solvent do? Does the dissolving

A Salt Water Solution Solute (salt) Animation Solvent (water)

Dissolving

Solution Worksheet SOLUTION solute solute solute solute solute solute 8. Minerals Water Hard Water 9. Water Sugar Maple Syrup 10. Acetic Acid Water Vinegar 11. Salt Water Ocean Water 12. Zinc Copper Brass 13. Water Air Humid Air solute solute solute solute solute solute solute solute Solution Worksheet solvent solvent solvent solvent solvent solvent solvent solvent

Solution Worksheet solute solute solute solute solute solute solute solvent solvent solvent solvent solvent solvent solvent solvent