The drame the potential energy change for a reaction pathway (10 points) Potential Energy
c
Reaction Pathway
Purt Describe how you can determine the total change in enthalpy and activation energy from the diagram, and it each is positive or negative
Port Describe how the curve will look the reaction was exothermie. Be sure to mention changes in the potential energies of the reactants and products and the sign changes of the enthalpy.

If you add 10ml of hot water to 10ml of cold water and the change in tempature 8°c calculate how much energy is gained by the cold water

Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.

What type of context clue you understand the meaning of  quandary?