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Documents III. Ideal Gas Law Gases. PV T VnVn PV nT A. Ideal Gas Law = k UNIVERSAL GAS CONSTANT R=0.0821 L ...

III. Ideal Gas Law Gases C. Johannesson PV T V n PV nT A. Ideal Gas Law UNIVERSAL GAS CONSTANT R=0.0821 Latm/molK R=8.315 dm3kPa/molK = R You don’t need to…

Documents Chapter 4

Chapter 4 Recycling and Chemical Mathematics Natureâs Recycling â The carbon cycle Chemical Equations Chemical reaction: the reorganization of the atoms in one or more…

Documents Gravimetric Stoichiometry Is used to calculate masses of reactants and products in a reaction.

Slide 1 Gravimetric Stoichiometry Is used to calculate masses of reactants and products in a reaction. 1 Mole to Mole conversions 2Al2O3 ® 4Al + 3O2 each time we use 2 moles…

Documents CHEMISTRY 161 Chapter 4 The Mole

CHEMISTRY 161 Chapter 4 The Mole Macroscopic versus Microscopic Worlds 2 H2 + O2 2 H2O 1 liter water contains about 3.3 X 1025 molecules CHEMICAL MASS SCALE standard / calibration…

Documents Stoichiometry Notes (Chapter 9). I. Problems Involving Compounds a. Compounds are measured in...

Stoichiometry Notes (Chapter 9) I. Problems Involving Compounds a. Compounds are measured in molecules (or formula units) and single elements are measured in atoms. 1 mole…

Documents Forensic Chemistry-Mrs. Terry-McCants. Measuring matter deals with how you can convert a count,...

Forensic Chemistry-Mrs. Terry-McCants Measuring matter deals with how you can convert a count, mass and mass of something. Knowing how the count, mass and volume of an item…