What is the specific latent heat of fusion for a substance that takes 550 kJ to melt 14 kg at 262 K? A. 3.9 x 10^4 J kg-1
B. 39.29 J kg-1
C. 29.39 J kg-1
D. 1.99 J kg-1

Noble gases are the most reactive elements on the periodic table. a. true b. false

Which three statements represent the benefits of performing experiments using computer simulations?

Match each term to its description. match term definition excess reactant a) reactant that can produce a lesser amount of the product limiting reactant b) amount of product predicted to be produced by the given reactants theoretical yield c) reactant that can produce more of the product