Teflon is prepared by the polymerization of tetrafluoroethylene. Write the equation that describes the polymerization using Lewis symbols.

Why do the particles of objects have both kinetic and potential energy?

For a given set of conditions, a sample of 0.95 moles of Kr occupies 5.20 L. How many moles of Kr will occupy 24.8 L under the same conditions?

What would happen to an ecosystem if all the non living things were removed

True or false 1. The valence number of Sulphur in H2S is 1. 2. The symbol of potassium is derived from English name. 3. The apparatus used to carry out distillation process is filter pape 4.

What is the pH of a solution whose OH - concentration is 1*10^-10M?

Which carbon compound is soft, slippery, a decent electricity conductor, and bonded in a way that forms planes? coal petroleum graphite

Which of the following describes chemical properties

What's nuclear decay

When is a hurricane nears land, causes the most damage?

What is the chemical formula for gallium chlorine?