Vocab
FON is important in understanding this type of intermolecular bond.
What is hydrogen bonding?
The bigger the Ka the stronger the acid. The bigger this value the weaker the acid.
What is pKa?
Bromine and Mercury are the only elements with this property.
What is a liquid at room temperature?
The term Le Chatelier's principal is not an explanations of something that happens. Its a shift in position due to stress. Using Periodic Trend is not an explanations you should instead give details on why the trend exists.
What are reasons not to give on the AP Chem Test?
Sodium, Potassium, Ammonium and Nitrate salts are always these.
What are soluble salts.
Electrolysis has to be used when this is positive.
What is delta G?
+delta G means it is not spontaneous and you will electricity to make a chemical reaction run.
No matter what this bonds with this element always has an oxidation of -1.
What is fluorine?
It always takes the negative roll because it has such a high electronegativity.
These never travel through the salt bridge.
What are electrons?
When solving net ionic equations and REDOX reactions these two things must be balanced.
What is mass and charge?
When calculating Delta G from Delta H and Delta S what do you have to make sure you do to ensure a correct answer.
Hint you also need to do this when you are using the gas constant R value 0.0821 to solve a PV=nRT problem.
What is convert units?
Delta S is joules while delta G and H are in KJ. R when using this value is atm for pressure, K for temperature and volume is L.
Ideally gases behave best in these conditions.
What is low pressures and high temperatures?
Carbon and hydrogen have similar electronegativities. Hydrocarbons are then considered this type of bond.
Why are hydrocarbons nonpolar?
Note: If organic molecules (have carbon) are polar they will dissolve in water. If they are nonpolar they will dissolve np solids.
An optimal this have pH=pKa.
What is Buffer?
Transition metals lose these electrons first when forming an ion.
What is s electrons?
What is a common ion?
These ions are usually colored in solution. For example copper ions are blue in solution.
What transition metals?
A graph of 1/[x] verses time gives a straight line for this order reaction and is always this slope.
What is second order and positive slope?
These are the first energy that correspond to the lowest energy peak on a PES spectrum. No other energy will correspond with PES peaks.
What first ionization energy?
What is different between the cathode and anode of a galvanic cell and an electrolytic cell?
What is charges or what is reduction and oxidation half reactions?
It is reversed. Anode is oxidation and + and cathode is reduction and - in a galvanic cell. Reversed in the electrolytic cell.
The only way to know the order of the reaction is this.
What is run an experiment?
The second bond in a double bond or the second and third bond in a triple bond.
What are unhybridized pie (p) bonds?
Alcohols are soluble in water because of this.
What is H-Bond?
NOT because they have a OH group.
Clean up an acid spill with this not a base.
What is a carbonate? (for example baking soda.)
Doing this to the concentration of a reactant in a REDOX equilibrium or galvanic cell reaction will force the reaction backwards and lower the voltage.
hint not electricity.....
What is decreasing concentration?
The brightest, kindest, and funniest group of students I know! The group who can do well on this AP Test Monday! Sorry I was out today!
What is the 2017-2018 AP Chemistry class at RHS?