Question

The combustion of propane produces heat according to the equation: C3H2(g) + 5O2(g) – 3CO2(g) + 4H2O(g) AH° = is -2044 kJ How
A 20.0 g piece of a metal with specific heat of 0.900 J/g.°C at 98.0 °C dropped into 50.0 g water in a calorimeter at 20.0°C.
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Answer #1

combulion Reaction AH = - 2044 KI 1 Cg Hg & 4420 & 50 302 .2.20g Cats molar mass of C3H8 = 44 g/mol mot man moles of C3Hq = m

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