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- 1. Multiple ChoiceThe ___ is the thing being dissolvedsolutesolvent
- 2. Multiple ChoiceWhat is the molarity of 4 grams of sodium chloride (NaCl) in 3,800 mL of solution?0.018 M0.018 m1.052 M1.052 m
- 3. Multiple ChoiceHow many moles of NaCl are present in a solution with a molarity of 8.59M and 125 mL of solution?1.074 mol62.7 mol1.07 mol62.7 grams
- 4. Multiple ChoiceWhat is the molarity of a solution which contains 22.41 grams of NaCl in 50.0 mL of solution?0.488 M7.66 M7.67 M0.00767 M
- 5. Multiple ChoiceHow many grams of solute are dissolved in 125.0 mL of 5.00M NaCl?0.625 g NaCl36.52 g NaCl36.5 g NaCl0.625 mol NaCl
- 6. Multiple Choice
Find the concentration of 186.55 g of sugar (C12H22O11) in 250. mL of water.
2.18 molL-1
2.17 molL-1
1.18 molL-1
.00218 molL-1
- 7. Multiple Choice
What does it mean if a mixture is heterogeneous?you can see the different partscannot tell one part from anothervery well blendedmade of elements - 8. Multiple ChoiceWhat does it mean if a mixture is homogeneous?you can see the different partscannot tell one part from anotherchunks of particlesmade of elements
- 9. Multiple ChoiceSolvent is best defined as-a mixture in which the substances are spread out evenly between one another and cannot be told apartthe ability of a substance to dissolve in another substancea substance that dissolves in another substancea substance into which another substance dissolves
- 10. Multiple ChoiceWhich answer best defines solute?a substance into which another substance dissolvesa substance that dissolves in another substanceto form a solution with another substancethe ability of a substance to dissolve in another substance
- 11. Multiple ChoiceHow many moles of solute are contained in 3.0 L of a 1.5 M solution?4.5 moles1.5 moles2.0 moles0.5 moles
- 12. Multiple ChoiceWhat is the percent composition of a sugar solution where 10 grams of sugar is added to 100 grams of water?.10%0.091%9.090909%9.1%
- 13. Multiple ChoiceWhat mass of solute is needed to make 75.0 g of a 3.4% solution?2.55 g22 g0.05 g
- 14. Multiple ChoiceWhat is unsaturated?A solution with more solute than solventA solution with less than the maximum amount of solutesA solution with the perfect balance of solutes and solventsA solution with solids at the bottom
- 15. Multiple ChoiceSolubility refers to the ____ of solute that can dissolve in a certain volume or mass of solvent, at a certain temperature.VolumeProportionMassParticles
- 16. Multiple ChoiceWhen two liquids mix, they are said to be....insolublemisciblesolubleimmiscible
- 17. Multiple ChoiceHow does a solution become supersaturated?dissolve lots of solute in it.dissolve a little solute in it.dissolve more solute than you should be able to.dissolve a super amount of solvent in it.
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