Hi! I need some help with this pleas!! When two objects of different temperatures are placed in contact with one another, eventually: (choose one option from below)

a) both their average kinetic energy and temperature will be the same

b) their average kinetic energy will be the same

c) neither their average kinetic energy and temperature will be the same

d) their temperature will be the same

What is the value of keq for the reaction expressed in scientific notation

4. absorption has the highest risk of overdose due to increased potency. a. rectal b. oral c. transdermal d. intranasal

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.