A chemical reaction, A+B⟶products, has a rate law of the form, rate=k[A]2[B]1/2.

If the concentration of A is doubled and B is quadrupled (temperature constant) the rate of reaction increases by a factor of:

Over the last 90 years, scientists have added to the body of evidence supporting the big bang theory. what is the latest piece of evidence discovered in 2014?

Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.

Which sample at stp has the same number of atoms as 18 liters of ne at stp