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CHM 224 Test 3
N/a
15
Chemistry
Undergraduate 4
04/06/2010

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Term
According to the Boltzman Distribution, if that energy gap between ground state and a higher state is large, the population in the excited state will be high/low.
Definition
low --> the monkey bars are really high, harder to jump and reach them
Term
According to the Boltzman Distribution, if temperature is very low, the population in the excited state is high/low.
Definition
low
Term
What's the relationship between substrate concentration and product concentration?
Definition
as product concentration increases, substrate concentration decreases becuase it is used to make product
Term
When can the possibility of a reverse reaction be ignored?
Definition
when kf >> kr
Term
A calomel electrode is made of what?
Definition
Hg2Cl2 (Mercury II Chloride)
Term
Non-equilibrium means a battery is ____, as opposed to equilibrium, which means the battery is ____.
Definition
live .. dead
Term
in a battery (electrochemical cell), electrons always move from the ___ electrode to the ____ electrode
Definition
negative (anode) --> positive (cathode)
Term
in a batter, the more positive electrode is the cathode/anode?
Definition
cathode
Term
In our Lab 8, what would make the battery die?
Definition
excess of Hg and I3 are consumed
Term
The formation of complex is more efficient when Km is bigger or smaller?
Definition
smaller
Term
k2 (kcat) represents what?
Definition
efficiency of cleavage
Term
If an ion is more electronegative than another ion (such as in an electrochemical cell), is the electronegative ion more electron-rich or more electron-deficient?
Definition
electron-deficient (electron-hungry)
Term
A cell that runs in the direction of the spontaneous reaction is called a electrolytic/galvanic cell. Thus batteries are electrolytic/galvanic?
Definition
galvanic -- galvanic
Term
Does the anion or the cation attract more H20 and H+ molecules?
Definition
cation
Term
cations are at which electrode?
Definition
cathode
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