Ask Question
16 April, 18:01

In a synthesis reaction one reactant contains 346 J of chemical energy and one reactant contains 153 J of chemical energy. the product contains 435 J of chemical energy. Because energy is conserved. What energy change occurs during the reaction? A) 64 J of energy is released B) 242 J of energy is absorbed C) 64 J is absorbed D) 242 J of energy is released

+3
Answers (1)
  1. 16 April, 18:18
    0
    A) 64 J of energy is released

    Sum of energy of Reactants = Energy of Products

    Sum of energy of Reactants = 346 + 153 = 499 J

    But Product is 435J, which is less than that of the reactants, which means some must have been lost as heat.

    499 - 435 = 64 J

    Hence 64J of energy must have been released.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “In a synthesis reaction one reactant contains 346 J of chemical energy and one reactant contains 153 J of chemical energy. the product ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers