3 Al2 (SO4) 3

What is the total number of atoms in this equation?

If a leaf is fossilized, it would most likely form what type of fossil? A. Petrified fossil B. Imprint fossil C. Trace fossil D. Amber fossil

Assume you add 5 g of Nacl to a beaker and add water until the volume of the solution reaches 4 L. Calculate the concentration of salt in water in g/L and mol/L.

Which hydrocarbon will provide more heat when allowed to react with oxygen? Hint: Use the heat of combustion data in the alkane properties table. a. C 6 H 14 b. C 6 H 12 c. C 2 H 6 d. C 3 H 8

An electrically neutral atom of manganese has an atomic number of 25. how many electrons does this atom have?

What are the charges on the three subatomic particles that make up an atom? Explain with short answer.

Can 5 minutes of hard sex be better then 30 minutes of work

If, at a given temperature, the equilibrium constant for the reaction H2 (g) Cl2 (g) 2HCl (g) is Kp, then the equilibrium constant for the reaction HCl (g) (1/2) H2 (g) (1/2) Cl2 (g) can be represented as:

The tank of an air compressor contains gas at normal atmospheric pressure (1atm). If the compressor motor pumps the equivalent of three extra tanks of air into the compressor tank, what will be the final pressure

Which atom has the largest number of neutrons? phosphorus-30 chlorine-37 potassium-39 argon-40 calcium-40?

A certain indicator has a color chart that shows that when the indicator is yellow, the solution is acidic. What is true about a solution that produces a yellow indicator?