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© Copyright 1995-2010 R.J. Rusay Aqueous Solutions Concentration / Calculations Dr. Ron Rusay Spring 2008.
What factors affect the intensity of color. Variables to be studied Wavelength Concentration ColorColorColor Need to study in this order.
VEN124 Lab Manual 2002
Molarity and dilution
Dilution Calculations Example 5. Concentrated hydrochoric acid, HCl, is shipped in bottles of 36% HCl, in which the [HCl] = 11.65 M.
Solutions. Some definitions…. Solution: homogeneous mixture of at least two substances where each retains its own chemical identity Solvent: the component.
CONCENTRATION OF SOLUTIONS Day 4 CONCENTRATION A measurement of the amount of solute in a given amount of solvent or solution (unit of measurement.
UNIT V: lesson 6 Molar Concentration & Dilutions.
LIVE INTERACTIVE LEARNING @ YOUR DESKTOP September 22, 2011 Food Chemistry in the High School Classroom Presented by: Sally Mitchell and Michael Tinnesand.
Dilution calculations 1.You are interested in determining the number of bacteria in saliva. You spit into a tube, and then do four 1/10 dilution's. From.
Concentration of solutions