Answered

Westonci.ca is your go-to source for answers, with a community ready to provide accurate and timely information. Explore a wealth of knowledge from professionals across various disciplines on our comprehensive Q&A platform. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.

Compared with the energy it takes to separate oxygen and hydrogen from water, how much energy is released when they recombine?.

Sagot :

Tutorconsortium330

The same amount of energy is released when they recombine.

How much energy is released when water is formed and split?

The decomposition of water:

H₂O → H₂ + O₂                                          Δ = +285.8 kJ/mol

The formation of water:

H₂ + O₂ → H₂O                                          Δ = -285.8 kJ/mol

Endothermic water decomposition requires 285.8 kJ of energy input per mole of degraded water. One mole of water is created from hydrogen and oxygen in the opposite reaction, which is exothermic and produces 285.8 kJ of energy. The energy level is the same, but the energy change sign is different.

Learn more about endothermic and exothermic reactions here:

https://brainly.com/question/10373907

#SPJ4

Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Get the answers you need at Westonci.ca. Stay informed by returning for our latest expert advice.