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1. CHEMICAL FORMULAE – MOLECULAR FORMULA • Ionic compounds are compounds made up of ions. • Ions are atoms or groups of atoms with positive or negative charges on them.…

Documents Mass and gaseous volume relationships in chemical reactions Topic 1 – Quantitative Chemistry.

Slide 1Mass and gaseous volume relationships in chemical reactions Topic 1 – Quantitative Chemistry Slide 2 Reacting masses Stoichiometry Combustion of methane Slide 3…

Documents Gas Stoichiometry. We have looked at stoichiometry: 1) using masses & molar masses, & 2)...

Slide 1Gas Stoichiometry Slide 2 We have looked at stoichiometry: 1) using masses & molar masses, & 2) concentrations. We can use stoichiometry for gas reactions.…

Documents Highland Science Department Percentage Yield. Highland Science Department Percentage Yield...

Slide 1 Highland Science Department Percentage Yield Slide 2 Highland Science Department Percentage Yield Percentage Yield: a comparison of the mass of product actually obtained…

Documents Control of ECF osmolality and volume. MAIN DIFFERENCES BETWEEN ICF AND ECF More Na + in ECF More K +...

Slide 1 Control of ECF osmolality and volume Slide 2 MAIN DIFFERENCES BETWEEN ICF AND ECF More Na + in ECF More K + in ICF More Cl - in ECF More PO 4, HCO 3, and Pr - in…

Documents Atoms, Molecules and Ions Chapter 2 3 Lectures Copyright © The McGraw-Hill Companies, Inc....

Atoms, Molecules and Ions Chapter 2 3 Lectures Copyright © The McGraw-Hill Companies, Inc.  Permission required for reproduction or display. Chapter 2 Topics Dr. Ali Bumajdad…