neaative positive 2. Given the following, find the lattice energy for KF (s). Please show your work, writing out each reaction and showing your calculations. AHP of KF(s) -567 3 kJmol KKis AHsub of K(s) 89.24 kJ/mo AH-G9.24 k/mol AHbond energy of F2 (g) 159 kJ/mol IE of K(g) = 418.9 kJ/mol Ko. → EA of F (g) -328 kJ/mol. 3. Complete the following: NF3 VSEPR class?

A quantity of substance that can be seen would be considered the A level.

26. Give an example of when you might use decanting rather than filtration. Decanting is preferred for.... Write your answer here for example in Write your answer here. 27. Give an example of when you would filtration rather than decanting, Filtration is preferred for Write your answer here for example in write your answer here.

I got two wrong but I'm not sure which two I got wrong