Show:
Vocab
Symbols
Enthalpy & Calorimetry
Mixed Review
Trivia
100
A reaction that can proceed on its own once started is classified as __________________________.
What is spontaneous
100
q stands for
What is heat
100
2S + 3O2 --> 2SO3 ΔH = -800 kJ If 1 mole of S enters the reaction, the enthalpy change will be __________
-400 kJ
100
Energy needed to begin a reaction is called ________ _____________
What is activation energy
100
What is the name of the Princess in Super Mario Bros?
What is Princess Peach
200
The science of measuring heat using an insulated container and surrounding material is called_____________
What is calorimetry
200
H stands for
What is enthalpy
200
2S + 3O2 --> 2SO3 ΔH = -800 kJ If 96 g of O2 enter the reaction, the ΔH will be equal to________________
What is -800 kJ
200
Gibbs' free energy can be used to determine if a reaction is ______________________________.
What is spontaneous
200
This Maine soft drink's name means having "courage" or "spirit." It has an orange label and a taste that is bitter t some.
What is Moxie
300
A substance that lowers activation energy to speed up a reaction is called a(n) _____________.
What is catalyst
300
S stands for
What is entropy
300
In the calorimetry equation (q = mcΔT), what does ΔT stand for?
What is temperature change
300
POP UP TRIVIA: What is the date of your Chemistry 422 final?
What is June 9
300
Fill in the blanks: "America runs on _________."
What is Dunkin
400
If q of surroundings is positive, then q of the _________ will be negative
What is reaction
400
c stands for
What is specific heat
400
If qsur = 50 kJ, what is qrxn?
What is -50 kJ
400
Hproducts - Hreactants = ________
What is enthalpy change
400
This Disney film featured the songs "Son of Man" and "You'll be in my Heart."
What is Tarzan
500
A reaction that absorbs energy (products have higher E than reactants) is classified as being __________.
What is endothermic
500
G stands for
What is Gibbs' Free Energy
500
POP UP TRIVIA: Who sings the New England Classic "Sweet Caroline?"
Who is Neil Diamond
500
In q = mcΔT, what does c represent?
What is specific heat
500
This 80's/90's TV series originated as a comic book. The green charcters include Donatello, Leonardo, and Raphael
What is Teenage Mutant Ninja Turtles