1040 - Gas Stoichiometry |
1010 - Know 1 mol of any gas occupies 22.4 L at STP (and only at STP). |
1020 - Use molar volume (1 mol = 22.4 L) to solve mole-mass-volume problems at STP. |
1030 - Use the ideal gas law in solving mole-mass-volume problems. |
1040 - Understand how stoichiometry applies to gases via the number of moles in the ideal gas law. |
1050 - Understand how stoichiometry relates to molar volume. |
1110 - Kinetic Molecular Theory |
1010 - State Avogadros Law |
1020 - Describe how atomic theory with three additional postulates explains the observations of the simple gas laws. |
1030 - Know the three postulates of the KMT. Understand how the KMT explains the pressure of a gas. |
1040 - Predict how changing the number of atoms, temperature, or volume qualitatively effects pressure. |
1060 - Understand that all gases at the same temperature have the same kinetic energy. |
1070 - Qualitatively understand the inverse relationship between speed and molar mass. |
1120 - Real Gases & Diffusion |
1010 - Know under what conditions KMT is not valid. |
1020 - Understand that the ideal gas law is an approximation that works well under most circumstances. |
1030 - Know that the ideal gas law breaks down at low temperature and/or high pressure. |
1040 - Understand that non-ideal behavior is because gas particles have volume and intermolecular forces. |