1. Launch: 11/25   Grab you binder and immediately take a seat!   Place homework (practice questions) on desk1.  Calculate the molecular mass for the following:…

Slide 1 Page 12 Slide 2  2K + Cl 2  2KCl Type: Synthesis  2AlBr 3 + 3 Na 2 (CO 3 )  Al 2 (CO 3 ) 3 +6 NaBr Type: Double replacement  2C 2 H 6 + 7O 2  4…

Slide 1 Law of Conservation of Matter Guiding Questions for whole group discussion Slide 2 1. The Law of Conservation of Mass states that mass is neither created nor destroyed…

Chapter 4 Chemical Equations & Stoichiometry Chemical reactions are described by an equations that states which molecules have undergone a reaction (reactants) to produce…

Calculations with Limiting Reagents Limiting reactant – reactant (reagent) that is used up first and thus limits how much product can be made The other reactant is said…

Trig Jeopardy Final Review 100 It’s getting hot in here. 400 300 200 500 100 In perfect balance 400 300 200 500 100 Convert me. 400 300 200 500 100 Switzerland was neutral…

Stoichiometry By: Cierra Frymark The Question How many grams of NH3 can be produced from the reaction of 28g of N2 and 25g of H2? How many grams of NH3 can be produced from…

PowerPoint Presentation What you’ll be given Basic PT with masses and numbers Gas constant That’s it…it’s a little light on the ‘complicated’ math. You should…

WHAT DO THE COEFFICIENTS IN A REACTION TELL US??!?! WHAT DO THE COEFFICIENTS IN A REACTION TELL US??!?! Consider the equation: 2 H2 (g) + O2 (g)  2 H2O (l) The coefficients…

Slide 1 Warm-up I have an unknown volume of gas held at a temperature of 115 K in a container with a pressure of 60 atm. If by increasing the temperature to 225 K and decreasing…