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Given the following chemical reactions and delta H values: Calculate delta H for

ID: 849669 • Letter: G

Question

Given the following chemical reactions and delta H values: Calculate delta H for the chemical reaction: The enthalpy of formation (delta H) of solid NaHCO3 is -948 kJ/mol. For which of the following reactions (if any) can you calculate AH, using only the enthalpy of formation given above? Calculate delta H for each of the reactions you selected above. Using only the enthalpies of combustion given below, calculate AH for the reaction: Calculate the volume of gaseous C4H10 (butane) at 25.00 degree and 722.0 torr that must be burned in a sealed, rigid container if you want to obtain enough heat to convert 12.50 g of ice at 0.00 degree into steam at 100.00 degree. Use the following information: Average specific heat capacity of liquid water in the range 0 degree to 100PC = 4.174 J/g degree Do not look up any other thermochemical information

Explanation / Answer

-116.0 joules

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