Explain the relationship between heat and
thermal energy

the explanation between heat and thermal energy is heat and thermal energy both consume the the proverbs which basically means they are the same thing in a way

Explanation:

heat is something that gets hot by the sun and thermal is something that is hot by the sun

there is no limiting reactant.

Explanation:

Given that:

CaF₂  +  Br₂  >     CaBr₂  + F₂

From the above equation;

We can see that there is an equal number of moles in the reactant side of the equation.

i.e.

one mole of CaF₂  reacts with one mole of Br₂.

Thus, there is no limiting reactant.