ACIDS/BASES
This type of substance gives off H+ ions when added to water.
What is an Arrhenius acid?
According to Collision Theory, in order for a reaction to occur, there needs to be these.
What are effective collisions between particles?
This type of electrochemical cell requires an external power source to oxidize and reduce reactants.
What is an electrolytic cell?
In terms of C-H bonds, this class of hydrocarbon is saturated.
What are alkanes?
This type of nuclear reaction involves two smaller nuclei forming a larger nucleus.
What is fusion?
This type of substance - according to another definition of acids/bases - is considered to be a proton acceptor.
What is a base?
For a given chemical reaction at equilibrium, these two values are EQUAL.
What are the rates of the forward and reverse reactions?
This type of electrochemical cell operates spontaneously to oxidize and reduce reactants.
What is a voltaic cell?
This class of organic compound features a functional group with both a carbon/oxygen double bond, and an OH group on a terminal carbon.
What is an organic acid?
This particle, used by Ernest Rutherford in his famous gold-foil experiment, has a +2 charge and a mass of 4 amu's.
What is an alpha particle?
This is the color that bromcresol green indicator would be at a basic pH.
What is blue?
Addition of this can lower the activation energy for the forward and reverse reactions.
What is a catalyst?
This process results in the loss of electrons.
What is oxidation?
This is the IUPAC name for a molecule that consists of a 5-carbon long chain, and a carbon/oxygen double bond on the central carbon.
What is 3-pentanone?
This is the half-life of carbon-14.
What is 5715 years?
This is the number of mL's of 2M HCl needed to completely neutralize 30mL of 3M KOH.
What is 45mL of HCl?
This type of chemical reaction has a negative ^H (heat of reaction).
What is an exothermic reaction?
In the chemical formula below,
KMnO4
this is the oxidation state on the manganese atom.
What is +7 ?
The organic substance below has this IPUAC name:
CH3CHBrCH2CH3
What is 2-bromobutane?
After a radioactive substance undergoes nuclear decay for (4) half-lives, this fraction of the original sample remains.
What is 1/16th?
This is the molarity of 20mL of LiOH that was neutralized by 10mL of 2M H2SO4
What is 2M LiOH ?
If the reaction
A + B <--> C + D + HEAT
were at equilibrium, and the temperature was increased, THIS would happen.
The reaction would shift to the left, and the concentrations of A and B would increase.
According to the Activity Series, this is the alkaline earth metal that is most easily oxidized.
What is barium?
The following organic molecule has this for an IUPAC name:
CH3COOCH2CH2CH3
What is ethyl propanoate ?
How long will it take for an 80-gram sample of Cs-137 to decay until only 20 grams remain?
What is 90.6 years?