which statement describes the reaction represented by n2(g)+3h2(g)->2nh3(g)+93kj?
Endothermic because energy is absorbed
Endothermic because energy is released
Exothermic because energy is absorbed
Exothermic because energy is released
Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga.
Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus.
Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
What is an exothermic reaction?
Exothermic :Chemical reaction accompanied by the release of heat.
Endothermic: Chemical reaction accompanied by the absorption of heat.
In exothermic reactions the enthalpy change is negative, is your enthalpy change negative?
Not the answer you are looking for? Search for more explanations.
To determine enthalpy you can look at the bonds broken and formed
Bond-breaking is an endothermic process. Energy is released when new bonds form. Bond-making is an exothermic process. Whether a reaction is endothermic or exothermic depends on the difference between the energy needed to break bonds and the energy released when new bonds form.