Chemistry Jeopardy MolarityDilutionsVocab.Anything Goes More Calcs. 100 200 300 400 500.
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Chemistry Jeopardy Chemistry Jeopardy Molari ty Diluti ons Vocab. Anythi ng Goes More Calcs. 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500
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Transcript of Chemistry Jeopardy MolarityDilutionsVocab.Anything Goes More Calcs. 100 200 300 400 500.
Chemistry JeopardyChemistry Jeopardy
Molarity Dilutions Vocab. Anything Goes
More Calcs.
100 100 100 100 100
200 200 200 200 200
300 300 300 300 300
400 400 400 400 400
500 500 500 500 500
Molarity-100Molarity-100
The molarity when 4.2 moles of NaCl are dissolved to make 3.0 L of solution.
What is 1.4 M?
Molarity-200Molarity-200
The molarity when 40 grams of NaOH are dissolved to make 0.500 L.
What is 2 M?
Molarity-300Molarity-300
The molarity when 59.9 g of KBr are dissolved to make 200 mL of solution.
What 2.5 M?
Molarity-400Molarity-400
The grams needed to make 250 mL of a 0.15 M solution of CaCl2.
What is 4.16 grams?
Molarity-500Molarity-500
The volume of a 2.25 M solution made with 60 g of LiF.
What is 1.03 L?
Dilutions-100Dilutions-100
The formula for dilution problems. What is M1V1=M2V2?
Dilutions-200Dilutions-200
The milliliters of 0.25 M NaOH needed to make 500 mL of 0.10 M NaOH solution.
What is 200 mL?
Dilutions-300Dilutions-300
A solution is prepared by adding 250 mL of 0.70 M K2CrO4 to 400 mL of water. Calculate the molarity of the new K2CrO4
solution. What is 0.27 M?
Dilutions-400Dilutions-400
The molarity when 200 mL of a 0.233 M KCl solution is diluted to 575 mL.
What is 0.081 M?
Dilutions-500Dilutions-500
You have a stock solution of 0.500 M acid, and your lab procedure calls for 1.00 M acid. How can you dilute the stock solution to get 1.00 M?
You can’t, When a solution is diluted, the molarity is less, not more.
Vocabulary-100Vocabulary-100
An aqueous solution has __________ as the solvent.
What is water?
Vocabulary-200Vocabulary-200
A __________ solution contains more than the amount of solute that should be able to be dissolved at a given temperature.
What is supersaturated?
Vocabulary-300Vocabulary-300
Two liquids are said to be __________ if they dissolve in each other.
What is miscible?
Vocabulary-400Vocabulary-400
To make a solution, you dissolve the _________ in the ______________.
What is SOLUTE in the SOLVENT?
Vocabulary-500Vocabulary-500
A solution of two metals What is an alloy?
Anything Goes-100Anything Goes-100
Will increasing the temperature raise or lower the solubility of a salt?
What is raise?
Anything Goes-200Anything Goes-200
The proper name of the flask used to make an accurate molarity solution.
What is a volumetric flask?
Anything Goes-300Anything Goes-300 A solution is ___________ if it contains as
much solute as can possibly be dissolved under the existing conditions of temperature and pressure.
What is saturated?
Anything Goes-400Anything Goes-400
Three ways to make a solute dissolve. What are increase temperature, stir or
shake, increase surface area (grind or crush smaller)?
Anything Goes-500Anything Goes-500
How to make a supersaturated solution What is heat the solution to get more to
dissolve, then let it cool?
Other Calculations-100Other Calculations-100
How much 2.0 M solution is needed to make 5 L of 1.0 M solution?
What is 2.5 L?
Other Calculations-200Other Calculations-200 You are asked to make 1.5 L of 0.25 M nitric
acid by diluting concentrated 16 M nitric acid. What volume of the concentrated acid will be required to make the dilution?
What is 23 mL or 0.023 L?
Other Calculations-300Other Calculations-300
You need 100 mL of 0.40 M MgSO4. What volume of a stock solution of 2.0 M MgSO4 do you need?
What is 20 mL?
Other Calculations-400Other Calculations-400
How many grams of KF are needed to a make 300 mL of a 0.24 M solution?
What is 4.18 g?
Other Calculations-500Other Calculations-500
The volume needed to make a 0.75 M solution with 12 g of KOH.
What is 0.285 L or 285 mL?
