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Physical S
| Question | Answer |
|---|---|
| How is supersaturated solutions different from saturated solutions? | Supersaturated solutions are unstable and can hold normally at a given temperature whereas saturated solutions is one that contains as much solute as the solvent can hold |
| How do you identify a chemical change? | Where there is a different color or a whole new substance, also the smell and taste is a characteristic of a chemical change. |
| Why do manufacturers produce a carbonated product? | They use pressure to force carbon dioxide to dissolve in the liquid. Increasing the pressure on a gas increases its solubility in a liquid. |
| What is conductivity? | It is a flow of electricity in a type of metal which could be a good or bad type of conducters. |
| What are three ways substances dissolve in water? | By dissociation, dispersion, and ionization. |
| What is dispersion? | It is breaking a substance down into smaller and simpler particles that are distributed evenly across the whole solution. |
| What energy is transferred in a solution? | During the formation of a solution, ENERGY is either released of absorbed |
| What is a solution that has less than the maximum amount of solute that can be dissolved. | Unsaturated solution |
| What is concentration in a liquid? | The concentration of a solution is the amount of solute dissolved in a specified amount of solution. |
| What are different ways concentration can be expressed? | Percent of volume, percent by mass, and molarity. |
Created by:
ishandsa
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