Chapter 41 Chemical Equations and Stoichiometry Chapter 4.
Fundamentals of Combustion. Combustion Combustion occurs when fossil fuels, such as natural gas, fuel oil, coal or gasoline, react with oxygen in the.
CHEMICAL COMPOUNDS AND FORMULAS. ELEMENTS AN ELEMENT IS A PURE SUBSTANCE CONTAINING ONLY ONE KIND OF ATOM.
Chapter 9 Notes Part I Mole to Mole Calculations.
The Mole Chapter 10 Formula Mass: Is what a single molecule “weighs” in amu’s (atomic mass units) Revision: So, 1 molecule of Water (H 2 O) weighs: 2.
4-1 Dr. Wolf’s CHM 101 Chapter 4 The Major Classes of Chemical Reactions.
Reminder: 1 mol of anything e.g. Oxygen, carbon, dollars, toys, etc. is 6.02 x 10 23.
The Mole. Chapter 11: The Mole ____ 11.1 Measuring Matter ____ 11.2 Mass and the Mole ____ 11.3 Moles of Compounds ____ 11.4 Empirical Formulas and Molecular.
Chapter 9.3 Martin. Cellular respiration: the process by which mitochondria break down food molecule to form ATP ◦ Happens in 3 stages 1. Glycolosis:
Chemical Formulas & Equations 8 th Grade Science 2010 H 2 O NaCl CO 2 2H 2 + O 2 = 2H 2 O.
H2OH2O Review: How to make a molecule… No Subscript, There is only 1 atom of oxygen in the molecule Subscript Visual modelFormula.
Mini Quiz- Half Sheet H = 1.01 g/mol, O = 16.00 g/mol S = 32.07 g/mol, N = 14.01 g/mol, I = 126.90 g/mol 1.How many grams in 3.4 x 10 23 molecules of H.