MHS AP Chemistry
Syllabus 10
| Read | Chapter 10 |
| Do | Lab 13 - MW of a Volatile Liquid |
| Do | Activity 10a |
| Know | PV = nRT |
| Study | Section 10.5 - Molar Mass and Gas Densities |
| Study | Section 10.6 - Gas Mixtures and Partial Pressures |
| Study | Section 10.7 - Kinetic Molecular Theory (KMT) |
| Enjoy | page 375 (isn't it cool that math works?) |
| Study | figure 10.17, chat about "Boltzman Distribution" & evaporative cooling |
| Study | Section 10.9 - diffusion, effusion, Graham's Law |
| eq. 10.23 | |
| Think | about mean free path and ice skating with lots of little kids |
| Study | Section 10.9 - Deviation from Ideality |
| Look At | eq. 10.27 (the "van der Waals equation") |
| DO | 10.6, 10.10 |
| 10.16, 10.18a, 10.20 | |
| 10.22ab, 10.24ab, 10.26, 10.34 | |
| 10.36, 10.40, 10.44, 10.50, 10.54a | |
| 10.60, 10.62a, 10.66 | |
| 10.81, [10.97] | |
| Lab 13 | Finding the Molar Mass by Vapor Density |
| Lab | Determination of the Molar Volume of a Gas |
| Lab 14 | Determination of R |
| Other Possible Labs | |
| Lab | Graham's Law |
| Lab | Gas Producing Contest |
| Lab | MW of Burner Gas 01 |
| Lab | MW of Burner Gas 02 |
1. Calculate the value of R
in units of gallons•tons/acre
Try in units of miles•ounces
molecule•Rankine dozen•kelvin
2. Air is approximately 78%
N2, 21% O2, 0.9% Ar, 0.05% CO2, and 0.05% CH4. What is the molecular
weight of air? What is the density of air at
STP? What is the partial pressure of CO2 in
the atmosphere at STP?
3. Look at the equation in
"Chemistry at Work" on page 379. Each stage of a uranium isotope
separation increases the
fraction of U-238 by a ratio of 1.0043:1. About
how many stages would be required to increase the ratio to 100:1?