The reactions of hydrocarbons are often studied in the petroleum industry. One such reaction is 2C3H8(g) → C6H6(ℓ) + 5H2(g) with ΔH° = 698 kJ. If 27 L of propane (C3H8) at 15.92°C and 0.71 atm is to react, how much heat in kJ must be supplied?   R = 0.08206 L atm mol-1 K-1   Round your answer to 2 decimal places.

Q: A 3.527 g sample of a new organic material is combusted in a bomb calorimeter. The temperature of…

A: Given,  Mass of the sample = 3.527 g  Initial temperature = Ti = 24.87 0C  Final temperature = Tf =…

Q: The reactions of hydrocarbons are often studied in the petroleum industry. One such reaction is…

A: Consider the given information is as follows; Volume of propane = 24 L Temperature = 17.05°C =17.05…

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A: Given that, a 2.409 g of an organic compound is combusted in bomb calorimeter. So, mass is m = 2.409…

Q: THERMODYNAMICS: A 1.42 g sample of acetic acid (HC2H302) was burned in excess oxygen in a bomb…

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Q: Consider the reaction:  2SO2​(g)+2H2​O(l) --> 2H2​S(g)+3O2​(g), ΔHrxn​=1124 KJ/mol How many moles…

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Q: In the following experiment, a coffee-cup calorimeter containing 100 mL of H2O is used. The initial…

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Q: Propane, C3H8, is a common fuel gas, Use the following equation to calculate the grams of propane…

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Q: When 50.0 g of 0.200 M NaCl(aq) at 24.1 °C is added to 100.0 g of 0.100 M AgNO3(aq) at 24.1 °C in a…

A: Heat is given by: Q = m×c×∆T  m = mass of the soluton  c = specific heat  ∆T = Temperature change

Q: A 2.739 g sample of a new organic material is combusted in a bomb calorimeter. The temperature of…

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Q: In the laboratory, a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used…

A: qw = - qTin mw × cw × (Tf - Ti) = - { mtin × ctin × (Tf - Ti) On substituting the values into it, we…

Q: The combustion of propane (C3Hg) produces 2220 kJ of energy per mole of propane consumed. What mass…

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Q: A 21.3 mL sample of 0.997 M NAOH solution is mixed with 29.5 mL of highly concentrated HCI in a…

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A: At first we need to determine the number of moles of propane that is reacting by the ideal gas…

Q: The reactions of hydrocarbons are often studied in the petroleum industry. One such reaction is…

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Q: 6. A 128g piece of Iridium at 95 C is dropped into a 45.2g of water at 17.3 C. The final temp of the…

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Q: When 1.50 mol of CH4(g) reacts with excess Cl2(g) at constant pressure according to the chemical…

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Q: The AH for the solution process when solid sodium hydroxide dissolves in water is 44.4 kJ/mol. When…

A: Given that : ∆Hsolution=44.4 kJ/molThe mass of NaOH=10.9 gThe mass of water=253 gInitial…

Q: You want to quickly set up a temporary water bath in your lab with a volume of 10.0 L and a…

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Q: An unknown organic compound is being proposed as an alternative to gasoline. The enthalpy of…

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Q: The heat of combustion (∆H) for propane (molar mass 44.11 g/mol) is -2222 kJ/mol. The heat generated…

A: For propane Heat of combustion = - 2222 KJ Mass of propane = 1.085 g Molar mass of propane = 44.11…

Q: Benzene, C6H6, used in the manufacture of plastics, is a carcinogen affecting the bone marrow.…

A: The combustion of benzene is given by the following equation, 2C6H6(l) + 15 O2(g) → 12CO2(g) +…

Q: Compounds of boron and hydrogen are remarkable, not only for their unusual bonding, but also for…

A: Given, mass of diborane = 448.7 kg × (1000 g / 1 kg )  = 448700 g we know, molar mass of diborane…

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Q: A 1.000 g sample of octane (C8H18, molar mass = 114.23 g/mol) is burned in a bomb calorimeter…

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Q: Reactions of hydrocarbons are often studied in the petroleum industry. One such reaction is shown…

A: Given: ∆Ho=698 kJ for 2 moles of propane. Volume of propane = 44 L Temperature = 25oC Pressure =…

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A: Heat of combustion of organic molecule = 0.391 g/mL It means 1 mL organic compound have = 0.391 g So…

Q: Benzene, C6H6, used in the manufacture of plastics, is a carcinogen affecting the bone marrow.…

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Q: 9) The AH for the solution process when solid sodium hydroxide dissolves in water is 44.4 kJ/mol.…

A: Given Enthalphy  = 44.4 KJ /mol Mass of NaOH = 13.9 g Mass of H2O = 250 g Initial temperature = 230C

Q: A propane BBQ combusts propane as shown below: C3H8 (g) + 5 O2 (g) → 3 CO2 (g) + 4 H2O (0 A,H =…

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Q: When a 0.7521 g sample of benzoic acid was burned in a calorimeter containing 1000. G of water, a…

A: Given,Benzoic acid is 0.7521 g is burned in a calorimeter containing 1000. g of water,Temperature…

Q: The reactions of hydrocarbons are often studied in the petroleum industry. One such reaction is…

A: From the given chemical equation, two moles of propane require 698 kJ of heat. Therefore first of…

Q: 9.63 Reactions of hydrocarbons are often studied in the petro- leum industry. One example is 2…

A: Given reaction: 2C3H8(g) → C6H6(l) + 5H2(g) ∆H∘ = 698 kJ The volume of propane = 35 L The…

Q: The reactions of hydrocarbons are often studied in the petroleum industry. One such reaction is…

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Q: heat in kJ

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Q: The reactions of hydrocarbons are often studied in the petroleum industry. One such reaction is…

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Q: A 1.261 g sample of a new organic material is combusted in a bomb calorimeter. The temperature of…

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Q: A copper cylinder has a mass of 76.8g and a specific heat of 0.092 cal/g°C. It is heated to 86.5°C…

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Q: The reactions of hydrocarbons are often studied in the petroleum industry. One such reaction is…

A: Ideal gas equation is  PV = nRT  P = pressure  V = volume n = moles of gas  R = 0.08206 L atm mol-1…

Q: The reactions of hydrocarbons are often studied in the petroleum industry. One such reaction is…

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Q: A 3.915 g sample of a new organic material is combusted in a bomb calorimeter. The temperature of…

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Q: When 6.54 grams of Zn is placed in 500.0 mL of 1.00 M CuSO4(aq) in a coffee cup calorimeter, it…

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Q: A 5.1-gram piece of gold jewelry is removed from water at 100.0°C and placed in a coffee-cup…

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Q: Reactions of hydrocarbons are often studied in the petroleum industry. One such reaction is shown…

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Q: When 50.0 g of 0.200 M NaCl(aq) at 24.1 °C is added to 100.0 g of 0.100 M AgNO3(aq) at 24.1 °C in a…

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Q: A piece of metal with a specific heat of 1.153 J/gºC is heated to 124.6ºC and then placed in 120.382…

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