Carbon disulfide burns in air, producing carbon dioxide and sulfur dioxide. CS2 (1) + 302(g) → CO2(g) + 2SO2(g); AH = – 1.077 × 10° kJ What is AH for the following equation? 글 CO2(9) + SO2 (g) →글 CS2(1) + 02(g) CS2 ΔΗ- kJ %3D

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A: Given: Heat of combustion of glucose = 2820 KJ/mol. Mass of glucose burned = 1.67 g. Initial…

Q: If 46.1 g Zn (Cp=0.388 J/g°C) at 18.0 °C is placed in 80.0 g of water at 75.0 °C (Cp = 1.00…

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Q: THERMODYNAMICS: The combustion of 1.00 mol of glucose (CGH1206) liberates 2820 kJ of heat. If 1.67 g…

A:

Q: Use Hess's law to calculate ΔG°rxn using the following information.               NO(g) + O(g) →…

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Q: THERMODYNAMICS: The combustion of 1.00 mol of glucose (C6H12O6) liberates 2820 kJ of heat. If 1.83 g…

A: Here heat is released by the combustion of glucose and an equal amount of heat is absorbed by the…

Q: Two gaseous pollutants that form in auto exhaust are CO and NO.  An environmental chemist is…

A: Answer: CO (g)  +  NO (g) →→ CO2 (g) +  ½N2 (g) for this reaction ∆H = 373.3 kJ.

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A: mass of the Al = 2.683 gVolume of the solution = 200 mLdensity of the solution = 1 g/mLmass of the…

Q: If a system has 475 kcal475 kcal of work done to it, and releases 5.00×102 kJ5.00×102 kJ of heat…

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Q: Use Hess's law to calculate AG°,xn using the following information. CIO (g) + O3 (g) CI (g) + 2 O2…

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Q: Which of the following will use the least amount of heat to increase in temperature by 10 °C? I. 2…

A: I. 2 g Zn (c = 0.387 J/g °C) II. 1 g Pb (c = 0.128 J/g °C) III. 2 g Au (c = 0.126 J/g °C) IV. 1 g…

Q: THERMODYNAMICS: The combustion of 1.00 mol of glucose (C6H1206) liberates 2820 kJ of heat. If 1.65 g…

A:

Q: For the chemical reaction: CaO(s) + 3C(s) -> CaC2(s) + CO(g); deltarH = + 464.8 kJ/mol-rxn. What is…

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Q: Given the balanced chemical equation: Fe(s) +2 HCI(aq) FeCl2(aq) + H2(3) AHrxn ?? A sample of 0.93 g…

A: Mass of solution, msoln = 200 g Specific heat of solution, Csoln = 4.184 J/ g ℃ Rise in Temperature,…

Q: THERMODYNAMICS: The combustion of 1.00 mol of glucose (C6H1206) liberates 2820 kJ of heat. If 1.38 g…

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Q: Metal Iron Copper Aluminum Mass of Metal 50.0 grams 50.0 grams 50.0 grams Initial Temperature of…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: If a system has 375 kcal375 kcal of work done to it, and releases 5.00×102 kJ5.00×102 kJ of heat…

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Q: THERMODYNAMICS: The combustion of 1.00 mol of glucose (C3H12O8) liberates 2820 kJ of heat. If 1.75 g…

A:

Q: THERMODYNAMICS: The combustion of 1.00 mol of glucose (C6H1206) liberates 2820 kj of heat. If 1.49 g…

A:

Q: When 50.0 g of 0.200 M NaCl(ag) at 24.1 °C is added to 100.0 g of 0.100 M A9NO3(aq) at 24.1 °C in a…

A: Given: 0.200 M NaCl         mass  of NaCl =50. 0 gram         specific heat = 4.20 J/g C   find:…

Q: 1. Sodium cyclamate, NAC6H12NSO3, was popular nonsugar sweetener until it was banned by the Food and…

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Q: Write the balanced equation (total ionic) for the

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Q: Hydrogen cyanide is used in the manufacture of clear plastics such as Plexiglas. It is prepared from…

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Q: 50. Calculate AH for the reaction: NO+ O@ J NO) I NO28) Given the following information... 203(g) 3…

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Q: Given the following thermochemical equations with hypothetical AH values: 2NH3 (g) + 3N2O (g) → 4N2…

A:

Q: Which system does more work? O AE = -507 J, q = 388 J O AE = 496 J, q = 522 J

A: Which system does more work ?

Q: 6. A student is determining the enthalpy of solution for ammonium nitrate by adding ammonium nitrate…

A: We have find out the answer.

Q: 25.0 mL of 1.00M HCI at 23.5°C react with 25.0 mL 1.00 M NaOH in a styrofoam calorimeter whose…

A: The energy of a system is always conserved. The amount of heat released or absorbed by the reaction…

Q: What mass of natural gas (CH4)  must burn to emit 265 kJ  of heat? CH4(g)+2O2(g)→CO2(g)+2H2O(g)…

A: To solve this problem we have to consider the given thermochemical equation . According to this…

Q: THERMODYNAMICS: The combustion of 1.00 mol of glucose (CGH1206) liberates 2820 kj of heat. If 1.38 g…

A: answer is 2.9 kj

Q: The heat of combustion of octane, C8H18 , can be measured in a way similar to the method you used to…

A: Heat capacity is given by,

Q: A solution is made by mixing 260.0 mL of ethanol initially at 15.5 °C with 260.0 mL of water…

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Q: Given the following data: Na(g) + O2(g) O2(g) 2N20(g) → 2NO(g), AH = +180.7 kJ AH =-113.1 kJ 2NO(g)…

A: As per Hess’s law, regardless of the steps used in product formation, the change in enthalpy of the…

Q: the initial temperture was 32.5 degrees celsius, what is its final temperture?  {density of…

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Q: Hydrogen cyanide is used in the manufacture of clear plastics such as Plexiglas. It is prepared from…

A: In this question, we will determine the value of heat ( q ) in kJ unit.  You can see step by step…

Q: A solution is made by mixing 244.0 mL of ethanol initially at 12.9 °C with 244.0 mL of water…

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Q: Calculate the final temperature that results when A 12.6 g sample of water at 22.9 0C absorbs 875 J…

A: The given two problem can be solved by this equationQ=m.c.△TWhereQ=Amount of heat absorbed or lost…

Q: The amino acid glycine, C2H;NO2, is one of the compounds used by the body to make proteins. The…

A: Given: The reaction is as follows: C2H5NO2(s) + 9O2(g)---------->8CO2(g) + 10H2O(l)  + 2N2(g).…

Q: THERMODYNAMICS: The combustion of 1.00 mol of glucose (C6H12O6) liberates 2820 kJ of heat. If 1.75 g…

A:

Q: What can be concluded about the sign of AH and AS from this graph? 150 100 - 50 0- -50 - -100 - -150…

A: The expression of ∆H and ∆S are :  ∆H = nCp,m(T2-T1) and ∆S = nRln(V2/V1)+nCv,mln(T2-T1)  So, as T…

Q: Calculate AHxn for the following reaction: 2C2H4 (g) + 2H2 (g) 2C2H6 (g) Using the following data…

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Q: A 42.89 gram sample of copper (specific heat, 0.385 J/g•°C) with an initial temperature of 105°C is…

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Q: Carbon disulfide burns in air, producing carbon dioxide and sulfur dioxide. CS2 (1) +302(g) CO2 (9)…

A:

Q: Consider the following reaction and associated enthalpy data for a particular temperature. 2 NH3(g)…

A: The reaction is given as, 2NH3 (g) <=> N2 (g) + 3H2 (g) The ∆fH° is given as +92 kJ/mol ∆H° is…

Q: Two gaseous pollutants that form in auto exhaust are CO and NO.  An environmental chemist is…

A: Given,   1. COg+12O2g→CO2g    ∆H1=-283.0 KJ   2. N2g+O2g→2NOg         ∆H2=180.6 KJ

Q: 1. A student is determining the enthalpy of solution for ammonium nitrate by adding ammonium nitrate…

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Q: Which system does more work? O AE=650J & q =770J O AE= -410 J & q = - 100 J O AE=317 J & q = 347 J O…

A: According to the first law of thermodynamics,  ∆E = q + w∆E = Change in internal energyq = Heat…

Q: The specific heat of a certain type of metal is 0.128 J/(g⋅∘C).0.128 J/(g⋅∘C). What is the final…

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Q: A solution is made by mixing 232.0 mL of ethanol initially at 12.7 ∘C with 232.0 mL of water…

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Q: A piece of silver with a mass 368 g has a heat capacity of 87.2 J/°C. What is the specific heat of…

A: Given that heat capacity = 87.2 J/°C mass of silver = 368 g Specific heat capacity = heat…