What's the molality of a solution with 120 g of NaCl and 30 kg of water? A. 0.004
B. 0.068
C. 0.25
D. 6.8

Which statement is actually 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.