How much heat is released if 2. 00 moles cf2cl2 reacts with 70. 0 g f2 with a 75. 0 percent yield?.

neutrons are in the middle of the atom and the electrons, which are much smaller.

answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.