Stoichiometry © 2009, Prentice-Hall, Inc. Lecture 0302 Molecular Wt. % Composition and Elemental Analysis John D. Bookstaver St. Charles Community College.
Martin zur Nedden, HU Berlin 1 WS 2007/08: Physik am LHC 6. SUper SYmmetry Beyond the Standard Model Introduction into SUper SYmmetry Minimal Super Symmetric.
1 Chapter 5 The Gas Laws. 2 Pressure n Force per unit area. n Gas molecules fill container. n Molecules move around and hit sides. n Collisions are the.
Limiting Reagents Caution: this stuff is difficult to follow at first. Be patient.
The Ideal Gas Law PV = nRT Ideal Gases An ideal gas exhibits certain theoretical properties. Specifically, an ideal gas … 1.Obeys all of the gas laws.
The Solution Process Chemistry Mrs. Coyle. Solution A homogeneous mixture. One phase. Stainless Steel (Fe, Cr, Ni)
Stoichiometry. Consider : 4NH 3 + 5O 2 6H 2 O + 4NO How many moles of H 2 O are produced if 0.176 mol of O 2 are used? How many moles of NO are produced.
Effect of Moisture on Ignitability of Polymers. Natallia Safronava a, Richard E. Lyon b, Sean B. Crowley b, Stanislav I. Stoliarov c a Technology and Management.
Wednesday, Oct. 2 nd : “A” Day Thursday, Oct. 3 rd : “B” Day Agenda Sec 9.2: “Limiting Reactants and Percentage Yield” Limiting/ Excess Reactants,
Relative Atomic Mass & Isotopes 5.1. Until recently it was impossible to weigh individual atoms.
ASTR112 The Galaxy Lecture 7 Prof. John Hearnshaw 11. The galactic nucleus and central bulge 11.1 Infrared observations (cont.) 11.2 Radio observations.
How did the universe begin?. How do we know? Doppler Shift Lower pitched, longer wavelength Higher pitched, shorter wavelength.
