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5. How much energy is required or released when 87.1 g acetone goes from -42.0°C to 154.0°C? Molar Mass 58.08 g/mol AHlus7.27 kJ/mol Cia-2.16 J/goC Ca-1.29 J/gC Csol -1.65 J/g°C bollin-56.0°c T melting-95.0°c

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Where, Q heat energy (Joules, J) mass of a substance (g) specific heat capacity (J/g oC) m c AT = change in temperature (°C)

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