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    Chemistry
  3. Study Set
    General Chemistry Principles
  4. Exam
    Exam 5: Energy Changes in Chemical Reactions
  5. Question
    State Hess's Law
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State Hess's Law

Question 37

Question 37

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State Hess's law. How can it be used to calculate the enthalpy change of a reaction that cannot be observed directly?

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According to Hess's law, the enthalpy ch...

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