Delta H of solution = -Lattice Energy + Hydration
<span>Delta H of solution=- (-730)+(-793) </span>
<span>Delta H of solution= -63kJ/mol </span>
<span>Now we find moles of LiI: </span>
<span>10gLiI/133.85g=.075moles </span>
<span>multiply moles to the delta H of solution to cross cancel moles. .75moles x -64kJ/mol =4.7</span>
The correct answer is ...... The product of Ka and Kb equals the auto-dissociation constant for water. I know its right for sure!
You could boil away the water, evaporating it, and leaving behind the solute.
The answer to the question stated above is cumulus clouds.
<span>When looking up at the clouds, you can usually make out different shapes and figures with cumulus clouds.
</span>Cumulus <span>low-level clouds. They </span>are the puffy, white, cotton-top clouds that look so soft.
Answer:
if u have to round it to the nearest ones plat 3.2 or 3.1 and if u have to round to the tenths place 3.16
