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This question has multiple parts.
a. in a coffee-cup calorimeter, 1.81 g nh4no3 was mixed with 85.00 g water at an initial temperature 25.00oc. after dissolution of the salt, the final temperature of the calorimeter contents was 23.34oc.
assuming the solution has a heat capacity of 4.18 j/g∙oc, and assuming no heat loss to the calorimeter, calculate the enthalpy of solution (∆hsoln) for the dissolution of nh4no3 in units of kj/mol.
∆ = kj/mol
b. in a coffee-cup calorimeter, 1.81 g nh4no3 was mixed with 85.00 g water at an initial temperature 25.00oc. after dissolution of the salt, the final temperature of the calorimeter contents was 23.34oc.
if the enthalpy of hydration for nh4no3 is -630. kj/mol, calculate the lattice energy of nh4no3.
lattice energy = kj/mol
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This question has multiple parts.
a. in a coffee-cup calorimeter, 1.81 g nh4no3 was mixed with...
a. in a coffee-cup calorimeter, 1.81 g nh4no3 was mixed with...
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