Vocabulary | More Vocabulary | Investigation Experiences | Explain how to.... | Mystery Category |
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What is a solution.
A mixture that has a solid dissolved in it.
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What is dense (or concentrated).
If an object is more _____ than water, it will sink.
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Vinegar, Citric Acid, Baking Soda, Calcium Chloride
Give two examples of a reactant that we used in class.
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(Answer)
Find out if Kool-Aid or Milk is more concentrated?
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Mr. V!!!!!
Who is the most epic science teacher ever?
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What is a solute.
A solid material that dissolves in a solvent.
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What is a reactant.
In a chemical reaction, this substance is the "original ingredient."
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Carbon Dioxide, Heat, Calcium Carbonate (Chalk)
Give two examples of products made in class.
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(Answer)
Find out if you have a solution.
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What is
Give two examples of products
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What is saturated.
A solution that can't hold any more solute is called this.
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What is insoluble.
If a solute cannot dissolve in water, then the solute is...
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Citric Acid
In our investigations, which solute was the most soluble?
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(Answer)
Find out how many grams of salt is in your solution.
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What is
Explain two ways to find out which Kool-Aid solution is more concentrated.
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What is concentration.
The amount of solute in a mixture.
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What is soluble.
If a lot of solute can fit into water, that solute is very....
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Calcium Carbonate
What is the scientific name of the precipitate made when calcium chloride and baking soda are mixed together?
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(Answer)
Find out which clear solution is more concentrated.
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A solute breaks down into tiny particles that can't be seen.
Explain what happens when a solute dissolves and disappears.
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What is evaporation.
When "liquid water" turns to "gas water."
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What is a precipitate.
A product from a chemical reaction that is insoluble.
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The two reactants created a gas that filled the bag.
During our baggy investigation, why did the baggies expand?
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(Answer)
Find out how much salt it takes to saturate 50 mL of water.
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What is calcium citrate.
What is the name of the precipitate made when the reactants calcium chloride, baking soda, and citric acid are mixed together.
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