Question: A Furnace Burns Natural Gas With A Volumetric Analysis As Follows: Methane (CH4)= 75%, Ethane (C2H6) = 13%, Propane (C3H8).. A furnace burns natural gas with a volumetric analysis as follows: Methane (CH4)= 75%, Ethane (C2H6) = 13%, Propane (C3H8)= 12%. 35% excess air is supplied for complete combustion. Find the actual molal air- fuel ratio.

Q: 0.9781 1. Mass of compound (g) 4.08 2. Wire length (cm) 3. Initial temperature ("C) 23.300 28.051 4.…

A: heat of combustion is defined as the heat released when or given off when 1 mole or 1g of organic…

Q: In a narrow range of composition changes, the vapor-liquid equilibrium mixture of A and B is…

A: In batch distillation the feed is charged to the stillpot to which heat is continuously through a…

Q: Q2) Find the combustion of ethyl-alcohol (C,H;OH) in a petrol the stoichiometric A/F ratio for…

A: (1) Find A/F ratios for 0.9 & 1.2 equivalence ratio (2) Find wet and dry analyses of exhaust gas…

Q: To determine the calorimeter constant of a coffee-cup calorimeter, 28 g of cold water was placed in…

A:

Q: 1. Draw an appropriate process path diagram for the chemical systems undergoing temperature and…

A: Step 1: Case 1:  Step 2:  Step 3: Case 2:  Step 4:

Q: Q2: A stream of liquid water at a rate of N lit/s with a stream of methanol and ethanol mixture…

A:

Q: Molten sodium (liquid sodium, liquid Na) is becoming increasingly common as a standard coolant for…

A: Given data: Density of sodium in molten state = 0.927 g/cm3 Density of sodium in solid state = 0.968…

Q: A vapor at x1 = 80 mol% is cooled at constant pressure to a temperature T = (Tdew + Tbubl)/2. What…

A: At x = 0.8, From Graph  [Draw Vertical Line form x = 0.8. At Intersection Point on Saturation Liquid…

Q: Aluminum oxide melts at 2300 °K, and the heat of fusion is 26 kcal/mole. Assuming that the internal…

A: Consider the aluminum oxide melts at 2300 K. The change in internal energy and  entropy take place…

Q: AH of vaporization of water is 418.2 cal/g at the normal boing point. Since virus can survive at…

A: Enthalpy of vaporization of water at its normal boiling point, ΔH = 418.2 cal/g Required water…

Q: (a) Effective nuclear charge stays about the same when one goes down a group. (b) Group 17 elements…

A: (a) Effective nuclear charge stays about the same when one goes down a group. FALSE Explanation- In…

Q: Which type of reaction produces the highest temperature? * O fusion O chemical O fission none of…

A: fission and fusion both are physical process which produces high amount of energy from atom.Fusion…

Q: Suppose you have cornstarch slurry as a feed that is composed of 3.254572 kg of cornstarch (25%) and…

A: Gelatinized starch is produced by the gelatinization reaction of cornstarch and water.

Q: (A) Calculate the Mv of poly(methyl methacrylate) using the table shown below. The MarkHouwink…

A:

Q: Question attached

A: Melting temperature of substance W, TM = -10.0ºC Boiling temperature of substance W, TB = 110.0ºC…

Q: The standard heat of reaction at 298 K for the following reaction is – 42.433 kJ. C2H4 (g) + H2O (g)…

A: Given data: Standard heat of reaction at 298 K = -42.433 kJ

Q: You have four gas samples: 1. 1.0 L of H2 at STP 2. 1.0 L of Ar at STP 3.1.0 L of H2 at 27°C and 760…

A: The four gas samples given are: 1.0 L of H2 at STP (T = 273 K, P = 1 atm) 1.0 L of Ar at STP (T =…

Q: Calculate the adiabatic flame temperature reached when compound (AX) is combusted at 298 K with the…

A: Given data: AX+2.5O2→2AO2+2X2O   ∆H298(J/mole) Cp(J/mole.K) AX 1000000   AO2 -3225000…

Q: Q2/ Calculate the activation energy for vacancy formation in aluminum, given that the equilibrium…

A: Given, The density of aluminum, ρ = 2.62 g/cm3 The atomic weight for aluminum, M = 26.98 g/mol…

Q: The following information is given for water at latm: boiling point = 100 °C AHvap(100 °C) = 40.7…

A:

Q: True/False questions The specific heats of water and iron are 4.184 and 0.444 J/g°C, respectively.…

A:

Q: Temperature (°C) 1600 1400 1200 1000 800 600 400 1538°C (Fe) 912°C 1+ -1493°C 1394°C y. Austenite…

A: 1055 Steel contains 0.55% Carbon (last two digits 1055 denotes the carbon percentage). Draw a…

Q: One half-cell in a voltaic cell is constructed from a copper wire electrode in a 4.4 × 10¬³ M…

A:

Q: Consider the dissociation of methane to graphite (C) and hydrogen gas. For the methane at 298K, the…

A: Given that: At 298 K Standard heat of formation for methane, ∆fH⁰CH4(g) = -74.85 kJ/mol = -74850…

Q: AH of vaporization of water is 418.2 cal/g at the normal boing point. Since virus can survive at…

A: Enthalpy of vaporization of water at its normal boiling point, ΔH = 418.2 cal/g Required water…

Q: The following temperature / composition data are obtained for a mixture of octane (O) and toluene…

A:

Q: Consider 4 kg of austenite containing 0.45 wt% C, cooled to below 727 °C Composition (C

A:

Q: equation of combine energy flux vector

A:

Q: 1) Form the following data for CH3CI T(°C) Y (dynes/cm) pL (g/cc) pv (g/cc) 10 20 19.5 17.8 16.2…

A: To relate temperature with its molecular surface energy by Ramsay-Shields equation. The temperatures…

Q: For numerous applications in science and technology, a good vacuum is essential. In order to…

A: Hello! You have asked a question with multiple subparts .Here we are answering the first three. You…

Q: Compute the density for nickel at 600°C, given that its room-temperature (20°C) density is 8.902…

A:

Q: A student has prepared a solution containing two acids: H2A (pK, = 2.1, 7.2) and H2B (pK = 6.4,…

A: When a weak acid releases a proton or H+ ion, it forms a conjugate base. A solution containing weak…

Q: In order to concentrate 4536 kg/h of an NaOH solution containing 10 wt% NaOH to a 20 wt% solution, a…

A: Given data:Mass flow rate of feed = 4536 kg/hComposition of feed = 10  wt %Area of evaporator = 37.6…

Q: A modified atmosphere requires higher-than-normal amounts of oxygen but sparing amounts of water…

A: Mixing of two stream A and B stream A →dry air (79% N2, 21% O2) stream B → enriched saturated air…

Q: A compressed liquid mixture of Ethane (21 = 0.36) and Propane (z2 = 0.64) is to be flashed at 90 •F.…

A: Given that Ethane  - 1Propane   - 2z1 = 0.36z2  =0.64

Q: Question 9 When 168J of energy is supplied as heat to 1.8moles of perfect gas molecules at constant…

A:

Q: I have three samples of uranium dioxide (UO2), each weighing 3 grams. I want to mix the first sample…

A:

Q: The oxidation of chlorine monoxide occurs according to the following: CIOg) + 0,) = CIO,(2) A,H"…

A: Write the reaction as follows: ClOg + 12O2g ⇆  ClO2g   Calculate the standard enthalpy of the…

Q: How many grams of antifreeze would have to be added to 15 kg of water in the trucks cooling system…

A: Given Details: Freezing point of pure water = 0°C Freezing point of solution = -20°C Mass of water =…