An interactive module where students build upon the discussion of solutions, but specifically concentrate on special types of solutions, acids and bases.

Table broken down by country showing estimated numbers of Jewish people killed in each area during World War II.

In this lesson plan students revisit the mathematics required to find bone mineral density, to which they were introduced in Lesson 2. They will learn the equation to find intensity and how to use it. There is a sheet of practice...

As WWII drew to a close and a loss seemed imminent for the Germans, the SS were ordered to clear the concentration camps so no witnesses would be left. The Jews were led on extreme marches which culminated in 200,000-250,000 deaths. Read...

Essay describing how many Jewish people in Germany did not initially believe reports of Jewish extermination due to Nazi control of the press.

In this activity, Students can use colorimetry to determine the concentration of a colored species in a solution and use a linear relationship to model Beer's law. They use Beer's law to determine the concentration of...

Describes the German flood of anti-Jewish propaganda and the brutal methods used by the Nazis against the Jews in order to achieve their Final Solution.

This simulation allows the study of the pH of buffer solutions. Six acid-base conjugate pairs are available, and the concentration of the acid and of the base can be adjusted over one order of magnitude.

How do strong and weak acids differ? Use lab tools on your computer to find out! Dip the paper or the probe into solution to measure the pH, or put in the electrodes to measure the conductivity. Then see how concentration and strength...

In this module students can learn the pH of a particular salt solution by choosing the anion, the cation and the concentration.

A large colletion of photos of the current state of the Chelmno death camp in Poland and the memorials built there to remember the people who were exterminated there during World War II.

This University of Saskatchewan looks at the basic rules of solving inequalities, concentrating on inequalities with absolute values. Includes example problems and exercises with their solutions.

[Free Registration/Login may be required to access all resource tools.] Students write the solubility product constant expressions for nearly insoluble ionic compounds and perform calculations for compounds and solubility.

Use the virtual lab to determine the pKa of a protein then create a buffer solution with a specific concentration ratio of the protein in its protonated/ unprotonated form.

In this experiment, you will concentrate on understanding the chemistry of ion exchange and estimate the capacity of an ion exchange column from your observations.

Students investigate the property dependence between concentrations and boiling point. In Section 1, students first investigate the boiling point of various liquid solutions. In Section 2 they analyze data collected from the entire class...

Examine the history behind the idea of concentration camps, one part of Hitler's solution to rid Germany of its "weak and inferior" citizens.

Explains what molarity is and how to calculate the molarity of a solution using a formula. Includes example problems.

You should be able to calculate the masses of reactants and products from balanced equations, and the formula of a compound from information about reacting masses.

Essay describing Hitler's policy of deporting the Jewish people from Germany and Austria.

The Jewish Virtual Library offers a detailed page explaining all aspects of the Auschwitz-Birkenau concentration/death camp. Contains pictures, personal accounts, and the history of what happened there.

In this activity, students use the virtual lab to create 500mL of 3M HCl solution from a concentrated stock solution of 11.6M HCl. They must first calculate the correct volumes of 11.6M HCl solution and water to mix together to create...

The horrors of the extermination camps during the Holocaust are hard to wrap your mind around. The systematic killing of a group of people by gas or hard labor was part of Hitler's final solution. Read background information on these...

Students see a demonstration of a color change using universal pH indicator and then change the concentrations of an acid and a base using a universal indicator to test the pH of the resulting solutions. Through an animation, they see...