3. How much heat, in kilojoules, is evolved in the complete consumption of 10.00 grams of methane, CH, (molecular mass = 16.042 g/mol), in this given reaction: kJ CH4 (g) + 4 Cl2 (g) → CCL4 (1) + 4HCI(g) + 433.37- mol

Q: 13) Carbon tetrachloride can be formed by reacting chlorine with methane: CH4 + 2 C2 - ca4 + 2 H2…

A: The Heat of Reaction, ΔHºrxn (also known and Enthalpy of Reaction) is the change in the enthalpy of…

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A:

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A: Given Energy released per mole of sucrose = -5.64 × 103 kJ/mol

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Q: The oxidation of the sugar glucose, C6H12O6, is described by the following equation: C6H12O6 (s) +…

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Q: What is the change in internal energy of a system if the system (a) absorbs 58 J of heat and does 58…

A: Given information, (a) System absorbs 58 J of heat and does 58 J of work (b) System absorbs 125 J of…

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A: Hi, as you have posted 2 questions and have not mentioned which question we have to solve. Hence we…

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A: For calculation of enthalpy of dissolution ∆Hdissolution , we use Following formulas - (A)Q = m c ∆T…

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A: Given chemical equation is  CH3OH(l) -----> CO2(g) + 2H2(g) Enthalpy change, ∆H° = 128.1 kJ  We…

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A:

Q: Hydrocarbons, compounds containing only carbon and hydrogen, are important in fuels. The combustion…

A: Given, the enthalpy of combustion of cyclobutane C4H8 is 2.721×103 kJmol i.e. ∆H =-2.721×103 kJmol ;…

Q: Question attached

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Q: 73: Consider the equation for the combustion of acetone (C3H6O), the main ingredient in nail polish…

A: Solving only first question in accordance with guidelines. You can repost remaining questions. Thank…

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A: Given, Heat energy, q = 585 J Mass, m = 125.6g Change in temperature, ∆T = 53.5- 20 = 33.5°C

Q: When a solid dissolves in water, heat may be evolved or absorbed. The heat of dissolution…

A: Given data, Mass of K2SO4 = 5.25 g Mass of water = 115.60 g Initial temperature = 23.87oC final…

Q: When a solid dissolves in water, heat may be evolved or absorbed. The heat of dissolution…

A: The amount of heat lost or gained by a substance depends in the specific heat capacity of the…

Q: When a solid dissolves in water, heat may be evolved or absorbed. The heat of dissolution…

A: Mass of water = 107.20g Mass of K2SO4 = 7.63 Molar mass of K2SO4 = 174.27 g/mol Mass of solution =…

Q: HCI gas reacts with oxygen according to the following thermochemical equation :…

A: The reaction equation is given as- 4 HCl (g)+O2 (g)→ 2 Cl2 (g) + 2 H2O (g)…

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A:

Q: When 3.12 g of glucose, C6H12O6, is burned in a bomb calorimeter, the temperature of the calorimeter…

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A: From given data q = 3.15 kJ = 3150 J  T1= 19.19°C = 292.19 K T2= 22.03°C = 295.03 K  Formula used…

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Q: A 2.30 g sample of quinone, CGH402 was burned in excess oxygen in a bomb calorimeter. The…

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Q: The complete combustion of propane, C 3H 8(g), is represented by the equation:  C 3H 8(g) + 5 O 2(g)…

A: when the heat is evolved in a reaction then that reaction is known as exothermic reaction.  The…

Q: Magnesium oxidizes via the reaction: 2 Mg + O2 → 2 MgO The reaction has a △Hrxn = -1203 kJ. How…

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Q: CH4 + 202 → CO₂ + 2H₂O AH-890kJ/mol How much heat is released when 2.7 g of methane gas is burned in…

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Q: Calculate the work done by a gas when its volume expands from 3.0L to 8.0L under atm. How much heat…

A: Work done (w) :  w =-Pext.Vf-Viw = -1×8.0-3.0w = - 5 L.atmw = -5 ×101.325 Jw = - 506.625 J   Given :…

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Q: The value of AH° for the reaction below is 128.1 kJ CH OH -CO, + 2H 2(g) 2(g) (1) How may kJ of heat…

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Q: Based on the following reaction: Sb (s) + 3/2 Cl2 (g) → SbCl3 (g) AH = -314 kJ How much heat would…

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Q: A piece of silver of mass 363 g has a heat capacity of 85.7 J/°C. What is the specific heat of the…

A: Given: The mass of silver piece, (m)=363 g. The heat capacity of silver, (C)=85.7 J/0C

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Q: 8. The oxidation of the sugar glucose, C6H1206 is described by the following equation: C6 H12 O6 (s)…

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