Honors Chem. Ch. 11 Quiz Study Guide (35 points-15 scantron & 5 problems)
1) You will need to complete 5 math problems similar to those in the packet. (Boyle’s Law, Charles Law, Gay-Lussac’s Law, Combined Gas Law, Ideal Gas Law) Each of them will count for 5 points as per the 5 steps required. 1) Write the given and the unknown 2) Write the equation 3) rearrange the equation to solve for the unknown 4) Plug in the correct units and then numbers 5) put a box around the correct answer with the correct units
2) At sea level, air exerts a pressure of how many kPa, atm and mmHg. (Each of these is a standard number)
3) Understand the relationship between pressure, force and surface area based on the equation to determine pressure P=F/A
4) Define: Temperature, Pressure, Volume, barometer, effusion
5) Be able to convert kPa to atm or to mmHg and vice versa.
6) Understand how to correct for the partial pressure of water vapor in a gas collection bottle.
7) Understand the relationship between the pressure, volume and temperature of gases and the KMT of gases
8) Understand how to use a balanced equation to determine the number of moles of one substance needed or produced if given the mass of another substance
9) What realization did Avogadro’s law lead to that was not realized before?
10) The combined gas law combines which laws? The ideal gas law combines which gas laws?
11) Be able to calculate how many times greater the rate of effusion is while comparing two gases.
12) Be able to determine the molar mass of an unknown gas if given how many times greater the rate of effusion is for one of them.
13) Know the value of STP and standard volume and standard number of molecules.