Chemistry, 16.01.2020 22:31, isabellecannuli
Consider an ionic compound, mx2 , composed of generic metal m and generic, gaseous halogen x .
the enthalpy of formation of mx2 is δ∘f=−985 kj/mol.
the enthalpy of sublimation of m is δsub=135 kj/mol.
the first and second ionization energies of m are ie1=731 kj/mol and ie2=1403 kj/mol.
the electron affinity of x is δea=−335 kj/mol. (refer to the hint).
the bond energy of x2 is be=207 kj/mol.
determine the lattice energy of mx2 .
Answers: 2
Chemistry, 22.06.2019 22:00, notearslefttocry14
Imagine one batch of soup (batch “a”) is made with 8.19 g/can of salt, according to the recipe, and a second batch of soup (batch “b”) is made with 8.32 g/can of salt. explain which batch would be more resistant to frost damage if it is shipped a great distance in winter and explain why.
Answers: 2
Consider an ionic compound, mx2 , composed of generic metal m and generic, gaseous halogen x .
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