Identify each of the following as a mixture or a compound. For the mixtures, classify each as homogeneous or heterogeneous. A. Soda E. Egg
B. Candle wax F. Ice
C. Fog G. Gasoline
D. Ink

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.

explanation:

0.07 g/cm³

1.37 g/cm³