The total kinetic energy of the particles in a system
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Term1/18
What is thermodynamics
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Definition1/18
the study of the movement of energy and heat.
or
Thermodynamics is the branch of physics concerned with the
conversion of different energy forms.
•DeltaG (rxn) = DeltaG (pdts) - DeltaDG (rcts) •DeltaG°(rxn) =
-R T ln K •
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Term1/18
Which phase has the highest entropy
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Definition1/18
Gas
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Term1/18
A cat with two kittens are sleeping or A cat with two kittens is sleeping.
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Definition1/18
'with two kittens' describe the cat. So, you should write 'is
sleeping'. But if you mean that all three of them are sleeping,
write 'A cat and his two kittens are sleeping'.
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Term1/18
What does it mean for heat to be transferred by radiation
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Definition1/18
Energy is transferred when molecules absorb electromagnetic
waves.
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Term1/18
How does temperature affect the spontaneity of a reaction
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Definition1/18
if H and S have the same sign the temperature will determine spontaneity
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Term1/18
What does it mean for heat to be transferred by convection
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Definition1/18
Energy is transferred through moving currents of warmer air or
liquid.
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Term1/18
How does the ocean affect coastal climate
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Definition1/18
the specific heat keeps the ocean temperatures more even
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Term1/18
What does the latent heat of vaporization represent
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Definition1/18
The amount of energy required to turn a mole of a liquid into a
gas
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Term1/18
What would cause entropy to decrease in a reaction
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Definition1/18
The products becoming more ordered than the reactants
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Term1/18
What information does Gibbs free energy give about a reaction
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Definition1/18
It tells if the reaction will process spontaneously or not
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Term1/18
How is stoichiometry used to calculate energy released when a mass of liquid freezes
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Definition1/18
Grams liquid × mol/g × Hfusion
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Term1/18
What is the value for G at 300 K if H 27 kJmol and S 0.09 kJmolK
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Definition1/18
G = 0 kJ/mol
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Term1/18
What phase has the lowest entropy
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Definition1/18
solid-apex
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Term1/18
What is the value for triangle G at 1000 K if triangle H -220 kJmol and triangle S -0.05 kJ(mol.K)
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Definition1/18
-170kJ
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Term1/18
What can be said about a reaction with triangle H 620 kJmol and triangle S -046 kJ(mol.K)
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Definition1/18
it is never spontaneous
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Term1/18
What statement best describes the second law of thermodynamics
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Definition1/18
How energy changes or moves
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Term1/18
What volume of water can be boiled by 3 kJ of energy
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Definition1/18
1.3 ml
(Apex's answer)
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Cards in this guide (18)
What is thermal energy
The total kinetic energy of the particles in a system
What is thermodynamics
the study of the movement of energy and heat.
or
Thermodynamics is the branch of physics concerned with the
conversion of different energy forms.
•DeltaG (rxn) = DeltaG (pdts) - DeltaDG (rcts) •DeltaG°(rxn) =
-R T ln K •
Which phase has the highest entropy
Gas
A cat with two kittens are sleeping or A cat with two kittens is sleeping.
'with two kittens' describe the cat. So, you should write 'is
sleeping'. But if you mean that all three of them are sleeping,
write 'A cat and his two kittens are sleeping'.
What does it mean for heat to be transferred by radiation
Energy is transferred when molecules absorb electromagnetic
waves.
How does temperature affect the spontaneity of a reaction
if H and S have the same sign the temperature will determine spontaneity
What does it mean for heat to be transferred by convection
Energy is transferred through moving currents of warmer air or
liquid.
How does the ocean affect coastal climate
the specific heat keeps the ocean temperatures more even
What does the latent heat of vaporization represent
The amount of energy required to turn a mole of a liquid into a
gas
What would cause entropy to decrease in a reaction
The products becoming more ordered than the reactants
What information does Gibbs free energy give about a reaction
It tells if the reaction will process spontaneously or not
How is stoichiometry used to calculate energy released when a mass of liquid freezes
Grams liquid × mol/g × Hfusion
What is the value for G at 300 K if H 27 kJmol and S 0.09 kJmolK
G = 0 kJ/mol
What phase has the lowest entropy
solid-apex
What is the value for triangle G at 1000 K if triangle H -220 kJmol and triangle S -0.05 kJ(mol.K)
-170kJ
What can be said about a reaction with triangle H 620 kJmol and triangle S -046 kJ(mol.K)
it is never spontaneous
What statement best describes the second law of thermodynamics
How energy changes or moves
What volume of water can be boiled by 3 kJ of energy
12 l of ammonia were produced by the haber process how many liters of hydrogen were used during the reaction the reaction took place at stp 0c and 1.0 ATM n2g plus 3h2g 2nh3g
A cat with two kittens are sleeping or A cat with two kittens is sleeping.
12 l of ammonia were produced by the haber process how many liters of hydrogen were used during the reaction the reaction took place at stp 0c and 1.0 ATM n2g plus 3h2g 2nh3g
A cat with two kittens are sleeping or A cat with two kittens is sleeping.