1. What Is Chemistry? What chemists try to do is discover the relationships between the particle structure of matter and the properties of matter we observe. Chemistry is…

1. Chemical formula • Represent chemical compound • Show elements present in compound Name compound Chemical Formula Name of each element Sulphuric acid H2SO4 2 Hydrogen,…

1. http://lawrencekok.blogspot.com Prepared by Lawrence Kok Tutorial on Chemical Formula, Balancing Ionic Equation and Stoichiometry. 2. Chemical formula • Represent chemical…

Slide 1 Balancing equations: 1 st …review what we already know. Slide 2 A formula is a representation of a molecule of an element or a molecule of a compound. Slide 3 The…

Slide 1 MATTER Slide 2 What is Matter? Must have mass Occupies space (has volume) Slide 3 Density Because all matter has mass and volume, all matter has density. D = M V…

PowerPoint Presentation Christian Madu, Ph.D. Collin College Lecture Presentation Chapter 1-1 Matter, Measurement, and Problem Solving What Do You Think? What do you think…

Review Session #1 Review Session #1 Density is the amount of matter there is in a certain amount of space. Density = Mass / Volume Unit is g / cm3 Frank has a paper clip.…

Basic Principles of Chemistry Online Southeast Missouri State University Cape Girardeau, MO Introductory Chemistry, 3rd Edition Nivaldo Tro 2009, Prentice Hall Chapter 1…

Chemical Reactions Chemical Reactions Chapter 21: Sec 1&2 Chemical Reactions a change of one or more substances converted into new substances Ex. Iron mixed w/ the oxygen…

Introductory Chemistry, 2nd Edition Nivaldo Tro Chapter 1 The Chemical World Tro's Introductory Chemistry, Chapter 1 Why Does Soda Pop Fizz? Everything around you is…