Homework Help: chemistry

Posted by Lola on Friday, September 2, 2011 at 2:35pm.

Potassium has a lattice energy of -163.8 kcal/mol and a heat of hydration of -155.5 kcal/mol. How much potassium nitrate needs to dissolve in water to absorb 114 kJ of heat?

No one has answered this question yet.

Answer this Question

Related Questions

chemistry - Potassium has a lattice energy of -163.8 kcal/mol and a heat of ...
chemistry help! - Potassium nitrate has a lattice energy of -163.8 kcal/mol and ...
chemistry - Potassium nitrate has a lattice energy of -163.8 kcal/mol and a heat...
chem - Potassium nitrate has a lattice energy of -163.8 kcal/ mol and a heat of ...
CHEMISTRY!! NEED IMMEDIATE HELP PLEASE!!! - a. Calculate the delta H, delta G, ...
chemistry - Potassium perchlorate has a lattice energy of -599 kj/mol and a heat...
Chemistry - a. Calculate the delta H, delta G, and equilibrium constant for the ...
chemistry please help - Calculate the lattice energy of potassium oxide from the...
Chemistry - The standard free energy of activation of one reaction is 94.3 kj/...
CHEM please!!! help - Calculate the lattice energy of potassium oxide from the ...

For Further Reading

First Name:
School Subject:
Answer: