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solutions
solutions in general
Question | Answer |
---|---|
rate of solution | how quickly a solute dissolves |
what size particle is easier to dissolve | small because there is less to dissolve |
how can you tell when a solution is saturated | when there is a thin layer of the solute at the bottom of the comtainer is when the solution is saturated. |
why does stirring cause the solute to diissolve more quickly | it mixes the the solute into the solution |
solubility | property that substances have of dissolving in solvents. |
how are mixtures and solutions the same | they both use at least 2 components |
charactoristics of mixtures | easily seperated |
charactoristicss of solutions | 1. not easily seperated2. completely dissolved |
why is a solution classified as a mixture | A solution is still a mixture but it is dissolved. It's a mixtured because technically you do the same thing you do to make a mixture, but you get different results. even though the results are different, properties of the substance do not change. |
properties of a substance are the same even after being cimbined in a mixture | yes |
how do you know when something is a solution | the solute dissolves into the water and isnt easily seperated |
3 factors that affect the rate of dissolving | 1. stirring 2. Temperature 3.size |
concentrated | dark and strong. there is more solute than solvent. |
Diluted | light and weak. there is more solvent then solute. |
what happens when 2 solutes are put into 1 solvent | a chemical reaction occurs |
percipitate | solid material that forms as a product of a reaction |
reactants | starting chemicals |
2 factors that affect concentration | amount of solute and amount of solvent |
how does a solution become concentrataed | The more material dissolves in a liquid the more concentrated |
what makes particles move more quickly | heat |