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Mixtures and Solutions. Solute and Solvent. Matter. Heterogeneous materials - can see two parts. Homogeneous materials can see only one thing - one set of properties. Homogeneous mixtures They’re mixed together so well you only see one thing – it looks pure but it isn’t. Pure substances
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Mixtures and Solutions Solute and Solvent
Matter Heterogeneous materials - can see two parts Homogeneous materialscan see only one thing - one set of properties 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. Mechanical Mixture Solution
Review Solutions • Are solutions homogeneous or heterogeneous? • Homogeneous • 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)
Solution Worksheet solute solute solute solute solute solute solute solute solvent solvent solvent solvent solvent solvent solvent solvent
Solution Worksheet SOLUTION 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 solvent solvent solvent solvent solvent solvent solvent solvent