1 SOME BASIC CONCEPTS OF CHEMISTRY 1 UNIT 1 SOME BASIC CONCEPTS OF CHEMISTRY After studying this unit, you will be able to • understand and appreciate the role of chemistry…

1. g of O = g of sample – (g of C + g of H) Combust 11.5 g ethanol Collect 22.0 g CO 2and 13.5 g H 2 O 6.0 g C = 0.5 mol C 1.5 g H = 1.5 mol H 4.0 g O = 0.25 mol O Empirical…

Presents NCERT Text Books NCERT Text Books: 11th Class Chemistry About Us: Prep4Civils, website is a part of Sukratu Innovations, a start up by IITians. The main theme of…

1 SOME BASIC CONCEPTS OF CHEMISTRY 1 UNIT 1 SOME BASIC CONCEPTS OF CHEMISTRY After studying this unit, you will be able to • understand and appreciate the role of chemistry…

Slide 1Stoichiometry © 2009, Prentice-Hall, Inc. Lecture 0302 Molecular Wt. % Composition and Elemental Analysis John D. Bookstaver St. Charles Community College Cottleville,…

Slide 1I. Physical Properties 9 (A) describe and calculate the relations between volume, pressure, number of moles, and temperature for an ideal gas as described by Boyle's…

Slide 1Gas Laws Slide 2 Learning Objectives TLW know the variables that influence the behavior of gases (TEKS 9) TLW be able to describe interrelationships between temperature,…

Slide 1Aqueous Equilibria Chapter 15 Applications of Aqueous Equilibria Slide 2 Aqueous Equilibria THE COMMON-ION EFFECT Consider a solution of acetic acid: If acetate ion…

Slide 1Daniel L. Reger Scott R. Goode David W. Ball http://academic.cengage.com/chemistry/reger Chapter 4 Chemical Reactions in Solution Slide 2 Solvent: compound that has…

1.Stoichiometric Calculations The coefficients in the balanced equation give the ratio of moles of reactants and products 2. Stoichiometric Calculations From the mass of…