The solubility of Ba(NO3)2 in water is 8.7g per 100 mL at 20°C and 34.2 g per 100mL at 100°C. Write the equation for the solubility equilibrium, including heat as a reactant or product. What is the sign of ?Hsoln.

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Nestor RutherfordLv2

24 May 2019

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