Catalyst – 2 2 +3 3 -1, 2.009 * 10 3 Welcome Back! Monday Mystery Element! 1. Like many rare earth elements, is used to make phosphors in TVs 2. Attracted.
INDIVIDUAL BRAINSTORM: Silently, make a list of the best places to get a burger. (1 minute) GROUP BRAINSTORM: Rank the top three places to get a burger.
Putting Gases to Work Cracking under pressure.
Avogadros Law. What is Avogadros Law Avogadros Principle – equal volumes of gases at the same temperature and pressure contain equal numbers of particles.
Do NOW Please draw the Lewis Dot structure of NO 3 -1 and identify if it is a polar or nonpolar molecule.
10 January 2011 Take Out Homework: Week 17 p. 3 Objective: SWBAT define and identify the limiting reagent in a chemical reaction. Do Now: Which type of.
Mole Review 1.) Calculate the number of moles in 60.4L of O 2. 2.) How many moles are there in 63.2g of Cl 2 ? 60.4L O 2 22.4L O 2 1 mol O 2 = 2.7 mol.
Mole Calculations. Visualizing a Chemical Reaction Na + Cl 2 NaCl ___ mole Cl 2 ___ mole NaCl___ mole Na 2 105 2 5.
Maths and chemistry chapter
Final Exam Practice Problems Semester 1 Key.doc
Lecture 14.4- Diffusion (PREP)
Stoichiometry Module 6. Mole Relationships in Chemical Equations You do not always have stoichiometry problems where you are given the reactants and then.
