The answer to each of the following questions is a single digit integer, ranging from 0 to 9.
C... VIDEO
The answer to each of the following questions is a single digit integer, ranging from 0 to 9.
Calculate heat of solution of sodium chloride from the following data:
Hydration energy of \( \mathrm{Na}^{+}=-389 \mathrm{~kJ} \mathrm{~mol}^{-1} \)
Hydration energy of \( \mathrm{Cl}^{-}=-382 \mathrm{~kJ} \mathrm{~mol}^{-1} \)
Lattice energy of \( \mathrm{NaCl}=-776 \mathrm{~kJ} \mathrm{~mol}^{-1} \)
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