Contents

Experiment II - Solutions & Solution Color

Experimental Goal - Preparing a Solution

What is a Mole?

Volume and Concentration

Molarity

In The Lab! - Making a Solution

Experimental Goal - Obtaining an Absorbance Spectrum

Solution Color

Light & Solutions

An Absorbance Spectrum

In the Lab! - Measuring Absorbance

Experimental Goal - Generating & Using a Calibration Graph

Solution Dilution

In the Lab! - Dilute it Yourself

Beer's Law

A Calibration Graph

Graph for Yourself

Working with Your Graphs

Using Your Calibration Graph

Post Experiment Problems

You're Done! Questions and Contacts