Chemical%20Hygiene%20Plan

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Chemistry
Misc.
Gases and Energy
Solutions
Chemical Reactions
Moles
100
100
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100
200
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300
300
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400
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500
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500
FJ
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Chem. Reactions for 100
The reactants are on this side of the equation.
What is the left?
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Chem. Reactions for 200
The reaction Na AlCl3 ? Al NaCl is this type
of reaction.
What is a single replacement reaction?
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Chem. Reactions for 300
These are the products from this reaction MgCl2
K2O ?
What is MgO KCl?
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Chem. Reactions for 400
This is the net ionic reaction after the products
have been predicted. (Hint-you must determine the
precipitate) NaCl Pb(NO3)2 ?
What is Cl-1 Pb2 ? PbCl2
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Chem. Reactions for 500
This is the balanced skeleton equation if 2 moles
of calcium bromide reacts with 1 mole of oxygen
to produce 2 moles of calcium oxide and 2 moles
of bromine.
2CaBr2 O2 ? 2CaO 2Br2?
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Moles for 100
This is how many atoms, particles, or molecules
are in a mole.
What is 6.02x 1023
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Moles for 200
This is the molar mass of Ca(NO3)2 (include the
unit)
What is 164.1 g/mol?
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Moles for 300
This is how many moles is in 198 g of BF3.
What is 2.92 mol?
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Moles for 400
This is how many grams of O2 you need to produce
49.7 g of BaO. 2BaBr2 O2 ? 2BaO 2Br2
What is 5.19 g ?
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Moles for 500
This is the empirical and molecular formula for a
compound which contains 50.05 S and 49.95 O.
The experimental molar mass is 192.21 g/mol.  
What is SO2?
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Gases and energy for 100
This is the disorder of a reaction.
What is entropy
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Gases and energy for 200
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Gases and energy for 200
This is the type of reaction if G in the Gibbs
free energy is positive.
What is nonspontaneous?
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Gases and Energy for 300
This the new pressure in a container if the
volume increased from 1.5 L to 3.78 L and the
original pressure was 798 torr (include units)
What is 316.67 torr?
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Gases and Energy for 400
This is a state change that can be classified as
endothermic.
What is sublimation, melting, vaporization ?
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Gases and Energy for 500
This is how many liters of O2 are produced from
57.2 g of C2H6. 2C2H6 7O2 ? 4CO2 6H2O .
What is 149 L?
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Solutions for 100
This is what a substance being dissolved is
called.
What is solute?
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Solutions for 200
This is the substance that is doing the
dissolving.
What is the solvent?
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Solutions for 300
This is the molarity of 24.5 g of KOH in 750 mL
of water.
What is 0.583 M?
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Solutions for 400
This is how many grams are needed to make a 3.5 M
solution of KCl in 600 mL of water.
What is 156.35 g?
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Solutions for 500
This how much of a 8 M solution of HCl is needed
to make a 750 mL, 1.75 M solution.
What is 164.06 mL or 0.16406 L?
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Misc. for 100
This is the percent yield from a reaction if the
theoretical yield is 15.7 g and the chemist
actually got 11.9 g.
What is 75.8?
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Misc. for 200
This is the acid in the following reaction HNO3
H2O ? NO3- H3O
What is HNO3?
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Misc. for 300
These are the substances undergoing redox in the
following reaction. Al O2 ? Al2O3
What is Aluminum is oxidation and oxygen is
reduction.
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Misc. for 400
This is the structural formula for 3,4 dimethyl
heptane.
What is ?
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Misc for 500
This is the limiting reactant in the following
equation if you begin with 10.0 g of Al2(SO3)3
and 20.0 g of NaOH Al2(SO3)3 6 NaOH  ? 3
Na2SO3    2 Al(OH)3
What is Al2(SO3)3?
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Questions?