Chemistry, 17.04.2020 21:06 collegebound3506
Measurements show that the enthalpy of a mixture of gaseous reactants increases by 215. kJ during a certain chemical reaction, which is carried out at a constant pressure. Furthermore, by carefully monitoring the volume change it is determined that -155. kJ of work is done on the mixture during the reaction.
a. Calculate the change in energy of the gas mixture during the reaction. Round your answer to 2 significant digits.
b. Is the reaction exothermic or endothermic?
Answers: 1
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Measurements show that the enthalpy of a mixture of gaseous reactants increases by 215. kJ during a...
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