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Heats of Solution & Mixing
Inside this lesson
- Define heat (enthalpy) of solution and its sign convention
- Explain why dissolution/mixing can be strongly exothermic or endothermic
- Compute temperature change from a known ΔH_soln using an energy balance
- Connect mixing heats to broader energy-balance skills and next thermodynamics topics
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Educational content covering topics typical of a first- and second-year chemical engineering curriculum. Not a substitute for accredited coursework, and not suitable for real process design, plant operation, or safety decisions without review by a licensed professional engineer.