Acids and Bases (Principles):Avoid falling in a lake of acid!

This is the principles (high school) version of the simulation. For a more advanced version please see: “Acids and Bases”.

小心！你在外产上发现了一个湖 - 但它是酸性还是基本？你肯定会知道这一点！你有机会试验强酸和基地，以弄清楚如何达到“中性”pH。

If this simulation seems too “basic” for you, don’t worry as you’ll have the chance to deal with acids, too. In this simulation, you will learn about pH and pOH by mixing substances to reach a certain pH and sort various liquids by acidity.

What is the acidity of water?

Have Dr. One guide you as you learn the different definitions of acids and bases and get hands-on experience experimenting with different solution. Recreate the pH from skin lotions using only acids and bases and precision pouring techniques.

Return to the exoplanet

In the Acids and Bases (Principles) simulation, you are taken back to the exoplanet Astakos IV by accident. Here, you will collect a sample from a highly acidic lake. Your mission is to compare the sample with everyday solutions found at home, in the kitchen or in your classroom.

The pH of foods

You will briefly dive into the effects of eating certain foods. How will different acidic or basic foods affect your blood pH? And how do they compare in pH to other types of food?