Transcript STAR Jeopardy

ChemistrySpring Semester
STAR Review
JEOPARDY
S2C06 Jeopardy Review
3. Energy and 4. Nuclear
Heat Flow Chemistry
5. Equilibrium
&
Reaction Rate
1. pH
2. Organic
Chemistry
100
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200
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300
300
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400
400
400
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400
500
500
500
500
500
1. pH
100
This type of solution tastes sour
A: What is “acid” ?
S2C06 Jeopardy Review
1. pH
200
The pH of base solutions
A: What is the “greater than 7”?
S2C06 Jeopardy Review
1. pH
300
When an acid is added to a solution, the
concentration of this ion is increased
A: What is “hydrogen ion”or “H+”?
S2C06 Jeopardy Review
1. pH
400
The pH of a solution made by combining
equal volumes of a 1M solution of
hydrochloric acid and the base, sodium
hydroxide
A: What is “pH 7”?
S2C06 Jeopardy Review
1. pH
500
The products of a reaction between an acid and
a base.
A: What are “water and a salt” ?
S2C06 Jeopardy Review
2. Organic Chemistry
100
This is the type of bond that
forms between carbon and
hydrogen
A: What is “covalent” ?
S2C06 Jeopardy Review
2. Organic Chemistry
200
The number of covalent bonds typically
formed by an atom of carbon
A: What is “4 ” ?
S2C06 Jeopardy Review
2. Organic Chemistry
300
The monomer of which proteins are made.
A: What is and “amino acid” ?
S2C06 Jeopardy Review
2. Organic Chemistry
400
The molecular formula of pentane
A: What is “C5H12” ?
S2C06 Jeopardy Review
2. Organic Chemistry
500
The general term for the smaller
pieces from which polymers are made.
A: What is a “monomer?”
S2C06 Jeopardy Review
3. Energy and Heat Flow
100
If a test tube feels cold when a reaction
is taking place inside of it, this type of
reaction is taking place inside the test
tube
A: What is “endothermic”?
S2C06 Jeopardy Review
2. Energy and Heat Flow
200
A combustion reaction that gives off
heat and light can be classified as
this type of reaction.
A: What is “exothermic” ?
S2C06 Jeopardy Review
3. Energy and Heat Flow
300
This refers to the amount of energy
required to raise the temperature of
1 gram of a substance by 1 degree
celsius
A: What is “specific heat capacity”
S2C06 Jeopardy Review
3. Energy and Heat Flow
400
The specific heat capacity of water
A: What is “1 cal / gram°C”?
S2C06 Jeopardy Review
3. Energy and Heat Flow
500
The number of calories required to raise
the temperature of 250mL of water from
10°C to 20°C
A: What is “2,500”?
S2C06 Jeopardy Review
4. Nuclear Chemistry
100
A high energy electron
A: What is a “beta particle”?
S2C06 Jeopardy Review
4. Nuclear Chemistry
200
A high energy helium nucleus
A: What is an “alpha particle” ?
S2C06 Jeopardy Review
4. Nuclear Chemistry
300
This is the type of particle emitted
when carbon-14 decays into nitrogen14
A: What are “a beta particle”?
S2C06 Jeopardy Review
4. Nuclear Chemistry
400
This is the product of an atom of
polonium-214 undergoing alpha decay
A: What is “lead-210” ?
S2C06 Jeopardy Review
4. Nuclear Chemistry
500
This is the product of an atom of
thorium-234 undergoing beta decay
A: What is “protactinium-234” ?
S2C06 Jeopardy Review
5. Equilibrium
100
This is the energy required to initiate a
chemical reaction
A: What is “activation energy”?
S2C06 Jeopardy Review
5. Equilibrium
200
This is a substance that lowers
activation energy, increasing rate of
reaction
A: What is “ a catalyst”?
S2C06 Jeopardy Review
5. Equilibrium
300
At equilibrium, this occurs at the same
rate as the forward reaction
A: What is “the reverse reaction”?
S2C06 Jeopardy Review
5. Equilibrium
400
Production of these two substances would
be increased by cooling the reaction
C(s) + H2O(g) + heat  CO(g) + H2(g)
A: What are “carbon and water”?
S2C06 Jeopardy Review
5. Equilibrium
500
The amount of this gas will be increased
by increasing pressure inside the reaction
vessel where the reaction:
N2(g) + 3H2(g)  2NH3(g)
Is taking place.
A: What is “ammonia (NH3)”?
S2C06 Jeopardy Review