Thermal Equilibrium Aluminum : 2.5 9 ) Cp= 0.897 J /gc mass T; = 500°C 300 g %3D water : Cp 4.189 Jlg.u = 25°C %3D Compute using mopAT %3D - MCDAT

Q: 5.1.1 A boiler with super heater generates 6000kg/hr of steam at a pressure of 1.5MPA, 0.98 dry at…

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Q: A 0.6850 kg ice cube at -12.40 °C is placed inside a rigid, thermally isolated chamber containing…

A: Assuming all the steam also condenses and the final temperature of the system is between melting…

Q: The heat of combustion of acetylene, F2H2(g) + O2(g) → CO2(g) + H20(g) A „H° = -1300 kJ mol*1 %3D…

A: Heat absorbed, q = m × c × ∆ T  mass of water, m = 2.292 kg or 2292 g  Initial temperature , T1 =…

Q: If the enthalpy of C12H22O11 combustion is said to be -5.65 x 103 kJ/mol, calculate the mass of…

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Q: 2. A coal sample on analysis gives C = 75%, H, = 6 %, O, = 3.5% S = 03 % and the rest ash. Calculate…

A: Calorific value is defined as "the total amount of heat liberated when a unit mass of fuel is burnt…

Q: A/ 10 kg of Acetylene gas contained in rigid cylinder, the gas temperature raised from 25 °C to 100…

A: Given: Mass of acetylene gas = 10 Kg = 10,000 g                                  (Since 1 Kg = 1000…

Q: One kilogram of boiling water is poured into an empty thermos whose mass is 1kg and whose…

A: Initial temperature of boiling water = 100˚C Calculation of heat lost by hot water: Q=mc∆T=1 kg×1…

Q: The following information is given for antimony at 1atm: AHvap (1440.00°C) = 1.605 ×x 10° 1/g AĦfus…

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Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

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Q: The heat capacity (Cp) 0f an hal0genated 0rganic c0p0und, chl0r0f0rm is given by the f0ll0w…

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Q: Estimate the thermal properties of a food with the following composition: carbohydrate 0.3%, protein…

A: Note: Since we are entitled to answer only three sub-parts, we’ll answer the first three as no…

Q: owing information is given for antimony at 1atm: 140.00°C 31.00°C heat solid = 0.2090 J/g °C heat…

A: Given ,  □Hfus = 161.1 J/g Mass (m) = 39.60 g Heat = m.c.□T 726° c ---> 631 °c <---> 631 °c…

Q: QI/ A stream containing 10% CH4 and 90% air by volume is to be heated from 20 to 300 °C. calculate…

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Q: The industrial method currently used to produce butanol is the hydration of butene.  C4H8(g) +…

A: Given aim equation is : C4H8 (g) + H2O (g) → C4H10O (g) , ΔH = ?  Reactions are : 1). 4C (s) + 4H2…

Q: A studerit runs two experiments with a constant-volume "bomb" calorimeter containing 1500. g of…

A: In an exothermic reaction, energy in the form of either heat, light or electricity is absorbed…

Q: A process heater uses Dowtherm A heat tranšfer to provide the annual operating cost of the heater if…

A: We have 850 kW heat to be provided This heat has to come from the burning of natural gas As, 1kW  =…

Q: The following information is given for antimony at 1 atm:  Tb= 1440.00°C   Hvsp=(1440.00°C) =…

A: Answer: As, melting point of Antimony is 631°C, that's why total heat absorbed by antimony to raise…

Q: 5. Hydrogen gas burning in excess from oxygen gas in H2g + 1002g +→ H2O + excess O2g The heat of…

A: To solve these problems, we need the following equations: 1. The Kirchhoff's equations:…

Q: Calculate the heat of solution for sodium hydroxide based on the following information: Show…

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Q: As some of you know, I am an aficionado of Starbuck's Steamed Milk, Venti size

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Q: Calculate the heat required to raise 50.0 kg of solid sodium carbonate (Na,COg) from 10.0 °C to 59.0…

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Q: Calculate the heat needed (in kJ) for 15 g of glycerol to reach 95°C from 25°C. The specific heat of…

A: Consider the given information is as follows; Mass of glycerol = 15 g Initial temperature T1= 25°C…

Q: A gas at pressure = 5 MPa is expanded from 123 in³ to 456 ft³. During the process heat = 789 kJ is…

A: Given: Pressure = 5 MPa = 5 x 106 Pa Initial volume = 123 inch3 Final volume = 456 ft3 1 inch3 =…

Q: Ixture or gaseous reactants is put into a cylinder, wnere a chemical reaction turns them into…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: The following information is given for aluminum at latm: AHvap (2467.00°C) = 1.053 x 10 AHfus…

A: Given: For aluminum at 1 atm, Tb = 2467.00 °CTm = 660.00 °C∆Hvap 2467.00 °C = 1.053×104 J/g∆Hfus…

Q: the phase diag ected to the following cycle: Isobaric (constant pressure) heating to 320 Solid…

A: As CO2 is initially at 298K and 1 atm is in gas phase.

Q: The following information is given for bismuth at 1 atm: T-1627.00C T-271.00C Specific beat…

A: Amount of heat required can be calculated using the change in temperature and phase transition…

Q: nixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

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Q: A mixture vi gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

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Q: 4 3 2 1 Example: An equimolar liquid mixture of benzene (B) and toluene (T) at 10 °C and 1 atm is…

A: Solutions  An equimolar liquid mixture of benzene and toluene..

Q: The heating or cooling of a substance is given by the cquation: q = m Cep AT Where: 9 = energy…

A: q = m Csp ∆T

Q: NH4NO3 + H2O -> NH4NO DeltaH = +25.7kJ What is the final temperature in an activated cold pack…

A: From the reaction: Total mass of the solution is 50.0 + 125 = 175g Molar mass of NH4NO3 =…

Q: The following information is given for cadmium at latm: AHvap (765.00°C) = 889.6 J/g AHtu(321.00°C)…

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Q: A 77% excess air at 20 °C mixing with gas fuel containing of 66 mole percentage CH. and C₂H6. Air…

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Q: The following information is given for lead at 1atm: AHvap (1740.00°C) = 858.2 J/g AHfus (328.00°C)…

A: Lead(liquid, 478°C)→ Lead(liquid, 328°C)Initial temperature = 478 °C = TiTm = 328.00 °C∆T = Tm -…

Q: Solid urea, (NH2)2CO, burns to give CO2, N2, and liquid H2O. Its heat of combustion is -632.2…

A: Answer: When 1 mole of a substance is burned completely in presence of oxygen then energy released…

Q: Cp is greater than or equal to Cv. Why?

A: Cp is greater than Cv . Reason: More amount of heat required at constant pressure than at constant…

Q: 5. Hydrogen gas burning in excess from oxygen gas in 298K H2g + 1002g H2O+ excess O2g The heat of…

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Q: The following information is given for lead at latm: T = 1740.00°C T = 328.00°C Specific heat solid…

A: negative sign represent the release of energy.

Q: The heat of combustion of liquid hexane (Ce H14) to carbon dioxide and liquid water at 298K is -4215…

A: Balanced equation is       C6H14 (l) + 19/2 O2 (g)  →   6 CO2 (g) + 7 H2O (l)…

Q: Calculate the standerd enthalpy chenge for the reaction 2CgHa- 1702g - 16COg- Hzon Given…

A: The enthalpy of a reaction calculated in a single step will be equal to the enthalpy of the reaction…

Q: Air (0.6 kg) is compressed from 148 kPa to 923 kPa when n = 1.30. The initial volume is 0.39 m3 and…

A: Work is energy which is required to move a body from one place to another. The energy of the system…

Q: The following information is given for bismuth at latm: T = 1627.00°C AHvap (1627.00°C) = 822.9 J/g…

A: Given: For bismuth at 1 atm, Tb = 1627.00 °CTm = 271.00 °C∆Hvap(1627.00 °C) = 822.9 J/g∆Hfus(271.00…

Q: Find AS (cal/K) when 2.9 mol of some gas O is heated from 7.2 K to 2.6 Kwith P held fxxed at 1.00…

A: S2 - S1 = Cpln(T2/T1) - Rln(P2/P1) ..........(i) as pressure is fixed, we get equation 1 as :- ∆S =…

Q: Data: Molar heat capacity for CH3OH(1), Cp.m = 81.1 J K-1 mol Molar heat capacity for CH3OH(g), Cp.m…

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Q: Question 2) A piston-cylinder system. 0.91kg ofsa gas volume of 0.398m3 constant pressure of 104 k…

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Q: A mixture ui gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: In rigid vessel, 19.4 moles of substance at 26.5 C is heated to 95.4C.  Cv = 30.95 J/mol C Cp = 33.7…

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Q: alculate the heat of neutralization (kJ/mole) for the reaction of 50.0 mL of 0.177 M potassium…

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Q: The following information is given for diethyl ether at 1 atm: T-34.60°C AH (34.60°C) - 357.5 Jig…

A: Given data, melting point = -116.30 oC Boiling point = 34.6oC Specific heat of gas = 1.460 J/goC…