Heat and cold can strongly affect the speed of a chemical reaction. This science project will determine the effect heat has on the reaction between a seltzer tablet and a glass of water.It is an educa ...
The goal of this experiment is to learn about conservation of mass by conducting a chemical reaction inside a sealed environment. Students can weigh the reactants before, during and after the reaction ...
How do living cells interact with the environment around them? All living things possess catalysts, or substances within them that speed up chemical reactions and processes. Enzymes are molecules that ...
This experiment demonstrates the separation of polymers by melting Styrofoam cups with nail polish remover.It is an educational content by education.com.By clicking on the title of this resource, you ...
Understand the general concept of an acid and a base. To understand and explore the concept of a chemical reaction and an acid-base reaction.It is an educational content by education.com.By clicking o ...
Student tests the effects of temperature change on the reactivity of the catalase enzyme.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected ...
The air is made up of about 21 percent oxygen. This science projects allows you to find this percentage for yourself through examining a chemical reaction between oxygen and rust.It is an educational ...
Cleaning can be a chore, but not with this sudsy experiment! Get excited for scrubbing with a project that lets you mix and create your very own soap. Do you think you're enough of a chemistry whiz to ...
Volcanoes are very interesting. I wanted to find out what happens inside a volcano. I have read about it and also seen some videos. I made a model of volcano to see how a chemical reaction makes a mag ...
Every chemical reaction that exists is one of two things: endothermic or exothermic. The Greek root thermmeans temperature or heat, which gives us a clue about all reactions: there is energy exchange! ...