chapter 13 chapter 7 100 200 300 400 500 600 definitions colligative properties concentration...
TRANSCRIPT
Chapter 13Chapter 13
Chapter 7Chapter 7
100 100 100 100 100 100
200 200 200 200 200 200
300 300 300 300 300 300
400 400 400 400 400 400
500 500 500 500 500 500
600 600 600 600 600600 600600
DefinitiDefinitionsons
ColligativColligative e
PropertiesProperties
Concentration
Suspensions,
Colloids, & Solutions
Making Making SolutionSolution
ss
Miss Miss PaxtonPaxton
Final JeopardyFinal Jeopardy
Definitions for 100Definitions for 100
What is dissolved in a What is dissolved in a solution.solution.
Definitions for 100Definitions for 100
What is the solute?What is the solute?
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Definitions for 200Definitions for 200
What does the dissolving in a solution.What does the dissolving in a solution.
Definitions for 200Definitions for 200
What is the solvent?What is the solvent?
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Definitions for 300Definitions for 300
A solution that conducts electricity in water.A solution that conducts electricity in water.
Definitions for 300Definitions for 300
What is an electrolyte?What is an electrolyte?
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Definitions for 400Definitions for 400
Something that can be dissolved into a Something that can be dissolved into a given medium is said to be this.given medium is said to be this.
Definitions for 400Definitions for 400
What is soluble?What is soluble?
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Definitions for 500Definitions for 500
When less than the maximum amount of When less than the maximum amount of solute is dissolved in a given solvent.solute is dissolved in a given solvent.
Definitions for 500Definitions for 500
What is unsaturated?What is unsaturated?
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Definitions for 600Definitions for 600
Two liquids that cannot mix are said to be Two liquids that cannot mix are said to be this.this.
Definitions for 600Definitions for 600
What is immiscible?What is immiscible?
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Colligative Properties for 100Colligative Properties for 100
The definition of colligative properties. The definition of colligative properties.
Colligative Properties for 100Colligative Properties for 100
What are properties that depend on the What are properties that depend on the concentration of solute but not the identity of concentration of solute but not the identity of the solute? the solute?
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Colligative Properties Colligative Properties for 200for 200
When the concentration of solute determines When the concentration of solute determines the flow of water through a semipermeable the flow of water through a semipermeable
membrane.membrane.
Colligative Properties for 200Colligative Properties for 200
What is osmosis? What is osmosis? BackBack
Colligative Properties for 300Colligative Properties for 300
Which of the following aqueous solutions has Which of the following aqueous solutions has the highest boiling point?the highest boiling point?
0.15 m K0.15 m K22OO
0.30 m NO0.30 m NO22
0.20 m MgO0.20 m MgO
Colligative Properties for 300Colligative Properties for 300
0.15 m K0.15 m K22OO
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Colligative Properties for 400Colligative Properties for 400
If a 1.52 m sugar solution is dissolved in If a 1.52 m sugar solution is dissolved in ethanol, what is the new freezing point of ethanol, what is the new freezing point of
the ethanol if the normal freezing point is the ethanol if the normal freezing point is -114.6°C and K-114.6°C and Kff of 1.99? of 1.99?
Colligative Properties for 400Colligative Properties for 400
What is -117.6°C?What is -117.6°C?
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Colligative Properties for 500Colligative Properties for 500
What is the new boiling point of water when What is the new boiling point of water when you have a 2.51 m Mg(NOyou have a 2.51 m Mg(NO33))22 solution and solution and
the Kthe Kbb of water is .51? of water is .51?
Colligative Properties for 500Colligative Properties for 500
What is 103.8°C?What is 103.8°C? BackBack
Colligative Properties for 600Colligative Properties for 600
What is the new freezing point when you What is the new freezing point when you dissolve 56.0 g of magnesium chloride into dissolve 56.0 g of magnesium chloride into 350. g of water? The K350. g of water? The Kff of water is 1.86. of water is 1.86.
Colligative Properties for 600Colligative Properties for 600
What is -9.38°C?What is -9.38°C?
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Concentration For 100
The formula for molalityThe formula for molality
Concentration For 100
m = moles of solute/kg of solventm = moles of solute/kg of solvent??
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Concentration For 200200
The formula for molarity.The formula for molarity.
Concentration For 200
M = moles of solute/L of solventM = moles of solute/L of solvent??
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Concentration For 300
What is the molarity of a solution of 0.35 moles What is the molarity of a solution of 0.35 moles of aluminum oxide in a 550 mL solution?of aluminum oxide in a 550 mL solution?
Concentration For 300300
What is .64 M?What is .64 M?
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Concentration For 400400
The mass of solvent in a 1.25 m solution with The mass of solvent in a 1.25 m solution with 0.335 moles of solute dissolved into it?0.335 moles of solute dissolved into it?
Concentration For 400400
What is .268 kg or 268 g?What is .268 kg or 268 g?
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Concentration For 500500
The molality of a solution made by dissolving The molality of a solution made by dissolving 78.0 g of potassium phosphate into 2.33 kg 78.0 g of potassium phosphate into 2.33 kg
of water.of water.
Concentration For 500500
What is .158 m KWhat is .158 m K33POPO44??
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Concentration For 600600
What is the mass of sodium bromide in 250. mL What is the mass of sodium bromide in 250. mL of a 3.50 M solution?of a 3.50 M solution?
Concentration For 600600
What is 90.0 g of NaBr?What is 90.0 g of NaBr?
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Suspensions, Colloids, & Solutions for for 100100
A homogeneous mixture.A homogeneous mixture.
Suspensions, Colloids, & Solutions for 100for 100
What is a solution?What is a solution?
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Suspensions, Colloids, & Solutions for 200for 200
When particles in solvent are so large When particles in solvent are so large they settle out unless the mixture is they settle out unless the mixture is
being constantly stirred.being constantly stirred.
Suspensions, Colloids, & Solutions for 200for 200
What is a suspensionWhat is a suspension??
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Suspensions, Colloids, & Solutions for 300for 300
A heterogeneous mixture where the A heterogeneous mixture where the particles do not settle.particles do not settle.
Suspensions, Colloids, & Solutions for 300for 300
What is a colloid?What is a colloid?
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Suspensions, Colloids, & Solutions for 400for 400
The scattering of light in a colloid.The scattering of light in a colloid.
Suspensions, Colloids, & Solutions for 400for 400
What is the Tyndall Effect?What is the Tyndall Effect?
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Suspensions, Colloids, & Solutions for 500for 500
Shaving cream is an example of this Shaving cream is an example of this type of mixture.type of mixture.
Suspensions, Colloids, & Solutions For 500For 500
What is a colloid?What is a colloid?
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Suspensions, Colloids, & Solutions for 600for 600
Milk you buy from the store has Milk you buy from the store has been homogenized, what type of a been homogenized, what type of a
mixture is it before it is made mixture is it before it is made homogenous?homogenous?
Suspensions, Colloids, & Solutions for 600for 600
What is a colloid?What is a colloid?
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Making Solutions for 100Making Solutions for 100
Two things you can do to speed up particles to increase the rate of a reaction or the
dissolving of a solute.
Making Solutions for 100Making Solutions for 100
• What is stirring and heating?
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Making Solutions for 200Making Solutions for 200
What can you do to increase the surface area of a solute?
Making Solutions for 200Making Solutions for 200
• What is making smaller pieces?
• Back
Making Solutions for 300Making Solutions for 300
What would dissolve more quickly a 5 grams chunk of sugar or 10 grams of powdered
sugar?
Making Solutions for 300Making Solutions for 300
The powdered sugar
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Making Solutions for 400Making Solutions for 400
A solution that has the maximum amount of solute dissolved in it.
Making Solutions for 400Making Solutions for 400
• What is a saturated solution?
• Back
Making Solutions for 500Making Solutions for 500
Heating a solution to dissolve extra solute then cooling the solution so it hold more then the maximum amount
of solute at the temperature is this kind of a solution.
Making Solutions for 500Making Solutions for 500
• What is a super saturated solution?
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Making Solutions for 600Making Solutions for 600
What is more soluble in 100g of water at 20°C, sugar or table salt?
Making Solutions for 600Making Solutions for 600
• What is sugar?
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Miss Paxton For 100Miss Paxton For 100
Miss Paxton’s favorite color
Miss Paxton For 100Miss Paxton For 100
What is purple?
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Miss Paxton For 200Miss Paxton For 200
How many sisters Miss Paxton How many sisters Miss Paxton has.has.
Miss Paxton For 200Miss Paxton For 200
What is 1?What is 1?
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Miss Paxton For 300Miss Paxton For 300
The name of Miss Paxton’s nephew.The name of Miss Paxton’s nephew.
Miss Paxton For 300Miss Paxton For 300
Who is North?Who is North?
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Miss Paxton For 400Miss Paxton For 400
Where Miss Paxton went to college.Where Miss Paxton went to college.
Miss Paxton For 400Miss Paxton For 400
What is BYU-Idaho?What is BYU-Idaho?
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Miss Paxton For 500Miss Paxton For 500
The name of Miss Paxton’s car.The name of Miss Paxton’s car.
Miss Paxton For 500Miss Paxton For 500
What is Barbie?What is Barbie?
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Miss Paxton For 600Miss Paxton For 600The ages of Miss Paxton’s youngest The ages of Miss Paxton’s youngest and oldest siblings?and oldest siblings?
Miss Paxton For 600Miss Paxton For 600
Who is 14 and 29?Who is 14 and 29?
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Final JeopardyFinal Jeopardy
Wager your points now… Wager your points now…
Topic: Writing FormulasTopic: Writing Formulas
Now, only one person can answer this Now, only one person can answer this from your team (no help,) so send from your team (no help,) so send
them to the front of your row!!!them to the front of your row!!!
QUESTION:QUESTION:
Write the formula for cadmium oxalate.Write the formula for cadmium oxalate.
FINAL ANSWERFINAL ANSWER
What is CdCWhat is CdC22OO44??