Please help: Consider the solubilities of a particular solute at two different temperatures.
Temperature (°C) Solubility (g/100 g H,0)
20.0
29.9
30.0
73.2
Suppose a saturated solution of this solute was made using 82.0 g H, at 20.0 °C. How much more solute can be added if the
temperature is increased to 30.0C?
g
mass:

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The lattice enthalpy (formation of ionic solid from ions in the gas phase) for agcl(s) is -916 kj/mol and the hydration enthalpy (dissolution of gaseous ions into water) is -850 kj/mol. how much heat (in joules) is involved in forming 1l of saturated agcl solution (1.8 × 10-4 g / 100 ml water) by dissolving agcl(s)? assume solution volume does not change much upon dissolution. the equations are given below. ag+(g) + cl−(g) æ agcl(s)

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