Aflask holds 3.01 x 1023 molecules of carbon dioxide. the container is holding a.) 0.25 moles of carbon dioxide b.) 0.50 moles of carbon dioxide c.) 0.75 moles of carbon dioxide d.) 1.0 moles of carbon dioxide

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.

practical process described pest part of scientific investigation.

because practical knowledge is powerful then therotical knowledge.