Chemistry Module 13

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Across
  1. 1. the law that states enthalpy is a state function
  2. 3. the law that states entropy must increase or remain the same; can never decrease
  3. 5. when ∆Hrxn of a chemical reaction is negative
  4. 7. measure of disorder in a system
  5. 9. needed energy to start chemical reaction
  6. 10. when does a reaction is spontaneous
Down
  1. 2. it say that the final answer is fixed, whereas the way to get the answer is different.
  2. 4. equation of Gibbs free energy
  3. 5. when ∆Hrxn of a chemical reaction is positive
  4. 6. energy change accompanying with a chemical reaction
  5. 8. when does a reaction is not spontaneous