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Mixtures Solutions 7
Review for mixtures and solutions.
| Question | Answer |
|---|---|
| What is another name for a homogeneous mixture? | Solution |
| In which kind of mixture can you see the parts easily with your eyes? | Heterogeneous or Mechanical Mixture |
| In what mixture can you only see one set of properties? | Homogeneous Mixture |
| What is a particle? | An extremely small piece of matter. |
| How do the particles behave in a gas? | The particles move around in every direction and are not close together. |
| In a solution, what is the thing doing the dissolving? | Solvent |
| What are the two parts of a solution? | Solvent and Solute |
| In a solution, what is the thing being dissolved? | Solute |
| In a salt water solution, what is the solvent? | Water |
| In a sugar water solution, what is the solute? | Sugar |
| What does soluble mean? | That it dissolves in the solvent. |
| What is it that tells us exactly how much solute is in a solution? | The concentration. |
| What does dissolve mean? | To blend into solution, to become smaller and smaller until it cannot be seen anymore. |
| What is matter? | Anything that has mass and takes up space. |
| What kind of a mixture is concrete? | Heterogeneous or Mechanical Mixture. |
| What kind of mixture is Orange Juice without pulp? | Homogeneous mixture or Solution |
| What kind of a mixture is kool-aid? | Homogeneous mixture or Solution |
| In kool-aid, what is the solute? | Kool-aid powder. |
| What kind of a mixture is milk? | Heterogeneous Mixture |
| What is a pure substance? | A lot of one type of particle. |
| What is gold? | A pure substance. |
| How might we separate iron from sand? | Magnet |
| How can we separate oil and water? | Decanting |
| How can we separate a solution? | Distillation |
| What is a concentration? | Exactly how much solute is in a solution. |
| How do we write concentration? | Weight of Solute over Volume of Solvent |
| If we have 7 grams of sugar and we add it to 100 mL of water, what is our concentration? | 7g/100mL |
| What is the term for a solution that has a lot of solute? | Concentrated |
| What is the term for a solution that has little solvent? | Dilute |
| What are the three most common factors affect solubility? | Temperature, Stirring/Shaking, and Crushing |
| What is solubility? | The ability for something to dissolve. |
Created by:
lpage25
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