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from a calorimeter experiment I got this calculation: Cm=30g(4.184 J/g(Celsius))(24

from a calorimeter experiment I got this calculation:Cm=30g(4.184 J/g(Celsius))(24 Celsius-20.8Celsius)/-25g(24 Celsius-99.6
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2. asked by Saifeena
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In the following experiment, a coffee-cup calorimeter containing 100 mL of H2O is used. The initial temperature of the
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2. asked by Katherine
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a 250.0g mass of metal at 112.4 degrees celcius is dropped in a calorimeter (c=1.40j/g degrees celsius, m = 5.0g) containing
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2. asked by Renae
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A 100 g aluminum calorimeter contains 200g of water at 15 degrees Celsius. If 100 g of lead at 50 degrees Celsius and 60 g of
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2. asked by Saad
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A copper calorimeter of mass ()g contains 380g of a liquid at 12degrees Celsius. A 20W heater is used for 3 minutes to raise the
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2. asked by Matteo
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A hydrocarbon sample was burned in a bomb calorimeter. The temperature of the calorimeter and the 1.00 kg of water rose from
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2. asked by lavonne
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A calorimeter contained 75g of water at 16.95 degree Celsius. A 93.3g Iron at 65.58 degrees celsius was placed in it, giving a
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2. asked by help
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In a physics experiment, a 0.100 kg aluminum calorimeter cup holding 0.200 kg of ice is removed from the freezer, where both ice
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2. asked by luffy
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In a constant-pressure calorimetry experiment, a reaction gives off 20.8 kJ of heat. The calorimeter contains 150 g of water,
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2. asked by Megan
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27. 0 mL of 1.00 M HClO4 are mixed with 27.0 mL of 1.00 M LiOH in a coffee cup calorimeter. The calorimeter constant is 28.1
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2. asked by Angela
3. 608 views