Mass Relationships in Chemical Reactions and Stoichiometry Chapter 3 C 2H 6O Imran Syakir Mohamad Chemistry DACS 1233 1 Atomic Mass Atomic mass is the mass of an atom in…

Chapter 11 The Mole Sec. 11.1 Measuring Matter The Mole (mol): SI base unit used to measure the amount of a substance. 1 mole = 6.02 x 10²³ 10²³ representative particles…

Slide 1The Mole A Counting Unit 09 You WILL NEED your calculators from now on!! Rev 10/12/09 Slide 2 Other Counting Units t 1 Dozen =12 things t 1 Pair =2 things t 1 Gross…

Slide 1The Mole http://www.hannibal.cnyric.org/teacherwebs/scianfarano/chemistry/moles_and_s toichiometry_notes.htm Slide 2 http://www2.waterforduhs.k12.wi.us/staffweb/smith/Nancy/chemistr…

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 1Chapter 1 Chemical Foundations AP Chemistry Slide 2 Objectives Recall units of measure Describe uncertainty in measurement Use scientific notation for numbers Apply…

Slide 1Chapter 6 – Chemical Composition Slide 2 Counting by weighing Situation: You work in a candy shop. You sell jelly beans. Somebody wants to buy 1000 jelly beans.…

Slide 1 Slide 2 A DOZEN roses = 12 roses Slide 3 A PAIR of shoes = 2 shoes Slide 4 a DOZEN eggs = 12 eggs Slide 5 a REAM of paper = 500 sheets Slide 6 A GROSS of pencils…

Slide 1The Ideal Gas Laws Chapter 14 Slide 2 Expectations After this chapter, students will: Know what a mole is Understand and apply atomic mass, the atomic mass unit, and…

1.PHY351Chapter 1 Ideal Law Real Gas Condensed Matter-solid and liquid Triple Point Van der Waals of State Equation2. Gas Law  Gases are a state of matter…