Slide 1Mass Relationships in Chemical Reactions Chapter 3 Slide 2 Natural lithium is: 7.42% 6 Li (6.015 amu) 92.58% 7 Li (7.016 amu) 100 = _______ amu 3.1 Average atomic…

Slide 1Kinetic Molecular Theory & Intermolecular Forces OR KMT & IMFs Chapter 13 – 2010 – Mr Nelson Slide 2 States of Matter The fundamental difference between…

Slide 11 If you have a box containing 100 golf balls and 100 ping pong balls, which type of ball contributes the most to the mass of the box? The same principle applies to…

Molalidad MOLALIDAD 1 Ya vimos que: MOLARIDAD (M) M=molaridad (mol/l) moles de soluto (n) (mol) Volumen en litros (l) M= moles de soluto Volumen 2 Ya vimos que: ¿Qué…

1. Least Mastered Competency The goals are the following: 1. State and explain the basic concept of mole. 2. Convert the number of moles to mass and to the number of particles…

Slide 1Module 3.09 Literacy Molar Mass of Compounds Slide 2 **Please make sure you have a periodic table, calculator and something to write with Slide 3 Standards and Objectives…

Slide 1 Slide 2 Reminder: 1 mol of anything e.g. Oxygen, carbon, dollars, toys, etc. is 6.02 x 10 23 Slide 3 Let’s look at this pile of carbon in the form of charcoal.…

Slide 1 Slide 2 MOLE RATIOS IN CHEMICAL EQUATIONS Slide 3 STOICHIOMETRY ‘ the study of the quantitative relationships that exist in chemical formulas and reactions ’…

Slide 1 THE MOLE... a unit of counting Slide 2 Review How many oxygen atoms in the following? CaCO 3 Al 2 (SO 4 ) 3 How many ions in the following? CaCl 2 NaOH Al 2 (SO 4…

Slide 1 1 Chapter 7 Chemical Quantities 7.2 Molar Mass Basic Chemistry Copyright © 2011 Pearson Education, Inc. Lithium carbonate produces a red color in fireworks. Slide…