Slide 1Stoichiometry Slide 2 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…

1.Volumetric Analysis Concentration of Solutions2. Concentration of Solutions Remember:  Solution – A mixture of a solute and a solvent  Solvent – The liquid in…

1.CH 11: The MoleSection 1 Counting Matter2. Counting MatterWhat are some everyday ways we count matter?1.2.3.DOZEN = 12 things1 GROSS = 144 thingsWhat about molecules? Or…

1.What are some specialproperties of solutions?Chemistry Unit 112. Main IdeasMixtures can be either heterogeneous orhomogeneousConcentration can be expressed in terms ofpercent…

1.www.cengage.com/chemistry/brown Larry Brown Tom Holme Jacqueline Bennett • SUNY Oneonta Chapter 4 Stoichiometry 2. 2 Chapter Objectives • Describe the chemical composition…

1. Physicalchemistry 2. Gas Laws 3. Elements that exist as gases at 250C and 1 atmosphere 4. Physical Characteristics of GasesGases assume the volume and shape of their containers.…

1. Gas Laws 2. Elements that exist as gases at 250 C and 1 atmosphere 3. • Gases assume the volume and shape of their containers. • Gases are the most compressible state…

1. CH 11: The MoleSection 1 Counting Matter 2. Counting MatterWhat are some everyday ways we count matter?1.2.3.DOZEN = 12 things1 GROSS = 144 thingsWhat about molecules?…

Slide 1 1 As P (h) increases V decreases Apparatus for Studying the Relationship Between Pressure and Volume of a Gas Slide 2 2 P  1/V P x V = constant P 1 x V 1 = P 2…

Slide 1 Chemistry 103 Lecture 20 Slide 2 Chemical Calculations A mixture of 25.0g of H 2 and an excess of N 2 react according to the following equation: 3H 2 (g) + N 2 (g)…