Question
i have one more question:
I know this one has to do with hess's law but i'm not sure of how to get the enthalpy of vaporization from this?
Clculate the enthalpy of vaporization of solid potassium bromide to a gas of ions, the process KBr--->K{+1}(g)+Br{-1}(g), from the following information and the enthalpy of formation of KBr(s), which is -394kJ/mol
Atomization of K: K(s)--->K(g) delta H given
Ionization of K: K(g)--> K{+1}(g)+ e(g) delta H given
VAporization of bromine: Br2(l)-->Br2(g) delta H given
Dissociation of bromine: Br2(g)-->2Br(g) delta H given
Electron attachment of bromine: Br(g)+e--->Br{-1}(g) delta H given
I know this one has to do with hess's law but i'm not sure of how to get the enthalpy of vaporization from this?
Clculate the enthalpy of vaporization of solid potassium bromide to a gas of ions, the process KBr--->K{+1}(g)+Br{-1}(g), from the following information and the enthalpy of formation of KBr(s), which is -394kJ/mol
Atomization of K: K(s)--->K(g) delta H given
Ionization of K: K(g)--> K{+1}(g)+ e(g) delta H given
VAporization of bromine: Br2(l)-->Br2(g) delta H given
Dissociation of bromine: Br2(g)-->2Br(g) delta H given
Electron attachment of bromine: Br(g)+e--->Br{-1}(g) delta H given
Answers
I just posted it at the original spot below.
thanx so much!
Related Questions
The amount of heat evolved or absorbed during chemical reaction is independent of the path by which...
Select the correct form of the possessive for the underlined word(s).
After Professor Hess lecture,...
Use the drop-down menus to complete the sentences describing the important ideas in Hess’s theory....