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- Print out and read/take notes on [Standard Heat of Formation]
- Read and take notes (or supplement notes from above website) on Zumdahl Section 6.4 (Pg257-265)
- Remember, the heat of reaction, deltaHrxn = deltaH(products) - deltaH(reactants)
- where deltaH(product)=sum of (coefficent moles of product)(standard heat of formation of product)for each product
- where deltaH(reactant)=sum of (coefficent moles of reactant)(standard heat of formation of reactants)for each rectants
- The standard heat of formation, deltaHfo, you find in a book and all elements in the phase they exist at 25degrees & 1atm is zero.
- see Zumdahl Pg261 and/or see AP cheatsheet for equation w/apprpiate symbols.
- See Zumdahl Pg264 (Sample Exercise 6.10) for steps of calculations if the above website was not sufficient.
*Do #65,67 (Pg283)
*Remember: Answer in back of book