2K + 1 Br2 → 2 KBr
If you needed to produce 5.67 moles of KBr, how many moles of Br2 would be required?

Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.

Which statement best describes the flow of energy in this scenario

Which electron configuration represents the electrons in an atom of sodium in the ground state at stp