Calorimeter Calibration 50 45 y = -0.44x + 45.86 40 A. 35 30 y = -0.35x + 34.533 Temperature 25 °C 20 y = -0.04x + 23.41 15 10 2 4 6. 8 Time (mins) Red=Temp as 5o mL of warm water slowly cooled over tim Green = Temp ar a mixture of both wam ahd cool water slouly cooled over me Rlue =Temp as 5o mL of cool water stayed relatively Ohstant over time

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A: Given the mass of isopentathalic acid, C8H6O4 taken = 0.7264 g  Since the temperature of the water…

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A: Given data mass of caffeine = 1.050 g Molar mass  = 184.19 g/mole Internal energy of combustion…

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A: Answer :-  Specific heat capacity of calorimeter (Ccal) = 1.44 kJ/°C…

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A: Molar mass of nitromethane = 61.04 g/mol

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Q: a constant‑pressure calorimeter, 70.0 mL70.0 mL of 0.300 M Ba(OH)20.300 M Ba(OH)2 was added to 70.0…

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Q: Use the following equations:​​​​​​​ a. Fe2O3 (s) + 3CO (g) à 2Fe (s) + 3 CO2 (g)  ​​dHo = -27 kJ b.…

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Q: Mass of calorimeter + water is 52.0753g, mass of water is 44.34g, mass of Unknown Solid is 5.00g,…

A: Total mass, (m) = (52.0753+5) g = 57.0753 g Change in temperature,…

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Q: In a constant‑pressure calorimeter, 50.0 mL50.0 mL of 0.300 M Ba(OH)20.300 M Ba(OH)2 was added to…

A: ΔH for this reaction (per mole H2O produced) = 57.0 kJ/mol

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A: For fuel CH4 energy per gram is  CH4 (g) + 2 O2 (g) → CO2 (g) + 2 H2O (l) ΔH° = −890 kJenergy per…

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Q: Determining the heat capacity of the calorimeter. HCl + NAOH NaCl +H2O H+Cl +Na +OH→NA +Cl + H2O…

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Q: The water in a bomb calorimeter was replaced with the organic compound methylene chloride (CH2C12).…

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A: Here we have to determine heat capacity of calorimeter in the following given experimental studies.

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Q: 00 O Canvas c = 3.0 x 108 m/s; h= 6.626 x 10 -34 J s; NA = 6.022 × 1023 moles-1 C = AV AE =hv q=spht…

A: From the reaction it is clear that 1 mole ethylene on burning produces 1411 kJ = 1411000 J heat  So,…

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A: Calculate specific heat capacity of Aluminum ?

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Q: Simple Calorimetry. A piece of solid aluminum at 15.0°C is immersed in 12.3 g of nitrogen gas which…

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Q: At constant volume, the heat of combustion of a particular compound is -3107.0 kJ/mol. When 1.371 g…

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Q: Question attached

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Q: cup calorimeter. The calibration of the calorimeter was performed using 5.00 mL of 0.700 M HCI and…

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Q: a group of chem students was asked to determine the heat of reaction for the neutralization of a…

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Q: Calorimetry NaOH using a coffee-cup calorimeter which was calibrated using 5.00 mL of 0.900 M HCI…

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Q: A student runs two experiments with a constant-volume "bomb" calorimeter containing 1300. g of water…

A: The combustion reaction of ethylene in excess oxygen is: C2H4(g) + 3O2(g) ----> 2CO2(g) + 2H2O(l)…

Q: Calorimetry NaOH using a coffe-cup calorimeter which was calibrated using 5.00 mL of 0.900 M HCl and…

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Q: For a particular isomer of C8H18, the combustion reaction produces 5113.3kJ of heat per mile of…

A: For given combustion reaction of C8H18 the heat produced from for per mole of C8H18 is 5113.3kJ.Here…

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