7) In the heating curve shown below, heat is applied to a solid substance at a constant rate.
C
D
TEMPERATURE
TIME
What accounts for the fact that segment CD is longer than segment AB?
A)
Boiling occurs at a higher temperature than melting.
B)
The heat of vaporization is greater than the heat of fusion.
Average kinetic energy increases at a greater rate during boiling than during melting.
D)
Potential energy is being released during boiling.

Ase your answer to this question on the information below.hydrocarbons and fissionable nuclei are among the sources used for the production of energy in the united states. a chemical reaction produces much less energy than a nuclear reaction per mole of reactant.the balanced chemical equation below represents the reaction of one molecule of a hydrocarbon with two molecules of oxygen.chemical equation: ch4 + 2o2 → co2 + 2h2o + 1.48 × 10−18 jthe nuclear equation below represents one of the many possible reactions for one fissionable nucleus. in this equation, x represents a missing product.nuclear equation: write an isotopic notation for the missing product represented by x in the nuclear equation.

What happens when the temperature of a solution increases?

The best solution for preventing harm to people and pets from severe hurricanes involves determining and warning residents about what