VOCAB
SOLUTIONS
SOLUBILITY CURVES
CONCENTRATION
PERCENT SOLUTION
PPM
Dissolved Gases
MISCELLANEOUS FACTS
100
The substance that dissolves.
What is solute?
100
Solvent + Solute
What is solution?
100
When solubility falls on the line.
What is saturated?
100
A solution that contains a large amount of solute.
What is concentrated?
100
The formula for percent solution.
What is mass or volume of solute/mass or volume of solution X 100?
100
What ppm stands for.
What is parts per million?
100
The gas dissolved in water to make carbonated beverages.
What is CO2?
100
The M & M coating dissolved fastest in this type of water.
What is hot?
200
The substance that does the dissolving.
What is solvent?
200
When a solution cannot dissolve any more solute.
What is saturated?
200
When solubility falls below the line.
What is unsaturated?
200
A solution that contains a small amount of solute.
What is diluted?
200
The percent solution when 25 g of NaCl is added to 125 g of water.
What is 16.7%?
200
The ppm of an 8000 mL solution that contains .094 g of solute.
What is 11.75 ppm?
200
How the solubility of gaseous solutes differs from the solubility of most solid solutes.
What is decreasing with increasing temperature instead of increasing with increasing temperature?
200
Something you can do to help a solid solute dissolve faster that does not involve increasing the temperature.
What is stirring?
300
Capable of being dissolved.
What is soluble?
300
A solution that contains less solute than it is capable of dissolving.
What is unsaturated?
300
When solubility falls above the line.
What is supersaturated?
300
The concentration of a solution containing 45 g of solute in a 200 mL sample.
What is 0.225 g/mL?
300
The percent solution when 67 mL of alcohol is added to 287 mL of water.
What is 18.9%?
300
The ppm of a solution that contains .48 g of fluoride in 4,000 g of water.
What is 120 ppm?
300
The two factors that affect the solubility of gases.
What are temperature and pressure?
300
This happens to pressure as water depth increases.
What is increases?
400
Incapable of being dissolved.
What is insoluble?
400
A solution that contains more solute than it is capable of dissolving.
What is supersaturated?
400
Solubility of Sodium Chloride at 100 degrees.
What is 40 g/100 g water?
400
The concentration of a solution containing 40 g of solute in a 400 mL sample.
What is 0.1 g/mL?
400
The percent solution of a 890 g sample containing 45 g of solute.
What is 5.05%?
400
The ppm of a 3,999,000 g solution that contains .67 g of solute.
What is 0.17 ppm?
400
Increasing this also increases the solubility of gaseous solutes.
What is pressure?
400
Another occasion in which a person may experience decompression sickness.
What is flying?
500
Max amount of a substance that will dissolve in a given amount of water.
What is solubility?
500
What the solubility of most solid solutes does when the temperature increases.
What is increase?
500
Solubility of Sodium Nitrate at 10 degrees.
What is 80 g/100 g water?
500
The concentration of a solution containing 35 g of solute in a 75 mL sample.
What is 0.46 g/mL?
500
The percent solution of a 1040 mL sample that contains 333 mL of solute.
What is 32.02%?
500
The ppm of a solution that contains 1.88 g of lead in 9,000,000 g of water.
What is 0.21 ppm?
500
The name of the condition that may occur when a diver ascends too quickly to the surface.
What is decompression sickness or "the bends?"
500
The gas that dissolves into a person's tissues during a dive.
What is nitrogen?
600
The amount of solute compared to the amount of solvent (generally expressed in g/mL).
What is concentration?
600
The two factors that affect the solubility of solid solutes.
What are temperature and particle size?
600
The amount of NaCl that does not dissolve when 85 g is added to 100 g of water at 100 degrees.
What is 45 g?
600
Two ways you can change the concentration of a solution.
What is add more solute or add more solvent?
600
The solution that would have the higher percent solution:
35 g of solute in 99 g of solvent
87 g of solute in 350 g of solution
What is 35 g of solute in 99 g of solvent?
600
The substance that would contain an acceptable ppm with .0009 g in 100 g of water,
What is nitrate?
600
The reason continuous high temperatures may cause fish kills.
What is the decreasing amount of oxygen in water due to the increase in temperature?
600
The name for the solute that settles to the bottom of a container when a supersaturated solution is cooled.
What is precipitate?