Author Question: Which is higher in an endothermic reaction: the potential energy of the reactants or the potential ... (Read 83 times)

meagbuch · **on:** Jul 29, 2018

Which is higher in an endothermic reaction: the potential energy of the reactants or the potential energy of the products?

A) The potential energy of the products is higher than the potential energy of the reactants.
B) The potential energy of the reactants is higher than the potential energy of the products.
C) The potential energy of the reactants is the same as the potential energy of the products.
D) In the early stages of the reaction the potential energy of the reactants is higher. In the later stages, the potential energy of the products is higher.

Question 2

How many bonds between nitrogen and hydrogen are formed if you react nitrogen with hydrogen according to the following reaction?

N2 + 3H2 2 NH3

A) 6
B) 2
C) 3
D) 1
E) 8