Lab 8 Specific Heat Dominic Scarangelli.docx - Enthalpy and...

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PRE-LAB QUESTIONS1.When 3.0 kg of water is warmed from 10 °C to 80 °C, how much heat energy is needed?Enthalpy and Specific Heat
2.A calorimeter contains 100 g of water at 39.8 ºC. A 8.23 g object at 50 ºC is placed insidethe calorimeter. When equilibrium has been reached, the new temperature of the waterand metal object is 40 ºC. What type of metal is the object made from
EXPERIMENT 1: DETERMINATION OF SPECIFIC HEAT OF AMETALData SheetTable 2: MassMass (g)Water49.8gUnknown MetalStrip11.8gTable 3: Specific Heat DataTime (minutes)Temperature (°C)Trial 1Trial 2Trial 3Initial25.9C26C26.1C5 minutes27C26.7C27C6 minutes27C26.9C27.2C7 minutes27C27.1C27.2C8 minutes27C27C27C9 minutes26.7C27C26.8C10 minutes26.5C26.5C26.8CAverage Specific Heat Capacity of theUnknown Metal:.266Post-Lab QuestionsEnthalpy and Specific Heat

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Term
Spring
Professor
N/A
Tags
Thermodynamics, 5 minutes, 6 minutes, 7 minutes

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