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Mixtures and Solutions Investigation 1 and 2

Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

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Page 1: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

Mixtures and SolutionsInvestigation 1 and 2

Page 2: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

Safety Matters

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InsanityMixture Mania

DescriptionDetectives

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500 500Final Jeopardy

Page 3: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

This is where you should be the whole time during the

experiment.

A

Page 4: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

What is at your seat with your group?

Page 5: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

This is how you should smell unknown materials.

A

Page 6: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

What is wafting?

Page 7: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

This is why you should wash your hands after experimenting

with chemicals.

A

Page 8: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

What is accidentally getting chemicals in your mouth and

eyes?

Page 9: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

This is when you should read all the directions for the

experiment.

A

Page 10: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

What is before you start the experiment?

Page 11: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

This is what you should never do with an unknown material.

A

Page 12: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

What is taste, smell and touch?

Page 13: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

These are descriptive words that describe texture. (at least 3)

A

Page 14: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

What are rough, smooth, gritty, bumpy, powdery, etc.?

Page 15: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

A

These are descriptive words that describe color. (at least

4)

Page 16: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

What are colorless, transparent, translucent, opaque, or any

color?

Page 17: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

This can be described as dull, glossy, or shiny.

A

Page 18: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

What are words that describe luster?

Page 19: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

This can be described as brittle, malleable, hard or soft.

A

Page 20: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

What are words that describe hardness?

Page 21: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

These are different properties of matter. (name at least 4)

A

Page 22: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

What are luster, shape, size, color, texture, odor, harness, solubility, saturation point, and density ?

Page 23: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

This is the definition of a mixture.

A

Page 24: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

What is a blend of 2 or more substances?

Page 25: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

This is the definition of a solution.

A

Page 26: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

What is a mixture where one substance dissolves in another?

Page 27: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

These are 2 examples of solutions.

A

Page 28: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

What is salt/water, sugar/water, etc.?

Page 29: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

These are the four ways mixtures can be separated.

A

Page 30: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

What are by hand, screen filter, paper filter, and evaporation?

Page 31: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

This is the only way to separate a solution.

A

Page 32: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

What is evaporation?

Page 33: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

This is the definition of a saturated solution.

A

Page 34: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

What is a solute dissolving in a solvent until no more dissolves?

Page 35: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

How you know when a solution has reached its saturation point.

A

Page 36: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

What is it when the solute forms at the bottom of the container

even after shaking?

Page 37: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

This is the solute that is more soluble out of salt and citric

acid.

A

Page 38: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

What is citric acid?

Page 39: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

This is why it is important to wet the paper before filtering

out undissolved material.

A

Page 40: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

What is to minimize the water lost from the original 50 ml?

Page 41: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

This could account for different results for the saturation

experiment among the different groups.

A

Page 42: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

What are mistakes in measuring water, weighing on scale, not wetting paper filter properly,

etc.?

Page 43: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

A

Page 44: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

What are salt crystals?

Page 45: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

A

Page 46: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

What are citric acid crystals?

Page 47: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

These are the two parts

of a solution

A

Page 48: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

What solute and solvent?

Page 49: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

Gives food a sour flavor.

A

Page 50: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

What is citric acid?

Page 51: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

This is the property that substances have of dissolving in

solvents.

A

Page 52: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

What is solubility?

Page 53: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

How can you determine the amount of salt (g) in a

saturated volume of water?

A

Page 54: Mixtures and Solutions Investigation 1 and 2. Safety Matters 100 Potpourri Saturation Insanity Mixture Mania Description Detectives 200 300 400 500 100

• Filter out undissolved salt using paper filter/funnel

• Place equal measure of plain water on one side of the scale and the

saturated solution on the other side• Add gram pieces into the plain

water until it is balanced.• Count the gram pieces