2NaN3 - > 3N2+Na

How many moles are there of NaN3

If a car travels 400m in 20 how fast is it going

When performing your experiment, you add your first drop of oleic acid/benzene solution, and a lens forms immediately. what is wrong with your setup, and how can it be corrected?

Nuclear energy could come from

A sample of a pure copper has a volume of 3.75cm calculate its mass

If a substance has an odor, it is _ A. Solid B. a liquid C. Volatile D. A pure substance

What is an exothermic chemical reaction? a. It is a reaction that converts matter to heat. b. It is a reaction that requires heat to proceed. c. It is a reaction that draws heat from its surroundings. d.

Chemical equation for liquid ethyltoluene

Who is the discover of x-rays

Using complete sentences, explain how to predict the products and balance the reaction for the combustion of butane, C4H10. C4H10 + O2

which of the following is true? soil forms from weathered rocks and organic materials. fertile soil usually forms in areas with steep slopes.