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Unit 6 "The Mole"
Unit 7 "Chemical Reactions"
Unit 8 "Stoichiomotry
Unit 9 "Solutions"
Unit 10 "Colligative Properties"
100
The mole is the SI unit of _______.
What is quantity.
100
AB+CD=AD+CB
What is double replacement reaction
100
The reactant that is completely consumed is the ________.
What is Limiting Reactant
100
Aqueous solutions are solutions ________ as a solvent
What is water
100
Colligative Properties is _________ properties of the solvent that change when a solute is added.
What is physical
200
Convert 5.6g of Si to moles.
What is 0.20 mol of Si
200
The products H2S and HCN are products of this formation.
What is gas formation
200
Calculate the mass of aluminum needed to react with excess iodine to produce 25.0g of aluminum iodide.
What is 1.65g Al
200
Molarity "formula"
What is moles of solute/ liters of solution
200
What is the Boiling Point formula?
What is Tb=Kb*m*i
300
How many molecules are in 23 moles of oxygen?
What is 1.38x10^23
300
These indicate which type of reaction? -color change -formation of a solid - bubbles -sparks
What is a chemical reaction
300
Assume you start with 18.1g of ammonia and 90.4g of copper(II) oxide, calculate the mass of copper that should be produced.
What is 72.55 Cu
300
What is the molarity of 1.25g of calcium nitrate dissolved in 4.0L of water?
What is 0.0019M
300
What would be the new freezing point if 42.7g of sugar (C12H22O11) is added to 125g of water? Kf(1.86)
What is -1.86 degrees C
400
How many moles are in 25g of water?
What is 1.39 mol
400
Fluorine, chlorine, bromine, iodine are apart of this activity series?
What is Halogens
400
Percent Yield "formula"
What is (Actual Yield of Product/Theoretical yield of product) x 100
400
Molality "formula
What is moles of solute/kilogram of solvent
400
________ is the pressure exerted by vapor on the container and the liquid beneath it.
What is Vapor Pressure
500
How many molecules are in 25g of Ammonia?
What is 1.39 mol
500
(aq)
What is soluble compounds.
500
How many moles of oleum are in 1780g of oleum?
What is 9.99 mol of oleum
500
What is the mole fraction of NaOH in an aqueous solution that contains 22.8% NaOH by mass
What is 0.117
500
_______ is the temperature where the vapor pressure equals the atmospheric pressure.
What is Boiling Point