The combustion of a gaseous hydrocarbon containing only C and H produces a stack gas with Orsat analysis of 5.1% CO2, 0.8% CO, and 8.6% O2. What is the composition of water in the wet stack gas? How much % excess air is fed? What is the mole composition of the carbon in the feed?

Q: A fuel gas supplied analyzes 20% H2, 5% CO, 35% CH4, 10% C2H6, 20% C3H8, 10% N2. It is burned…

A: From the given fuel gas moles we will obtain the mole fraction of all complonets and moles.We will…

Q: Q1. A. From the following table, estimate the energy content based on organic components once and on…

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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: 3. A ternary blend of gasoline (90% octane no), alcohol (75% ethanol, 25% methanol) anc benzole (75%…

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Q: Example 4.2. HNO, and 8 wt% water, by mixing You are asked to make 1,000 kg of the mixed acid…

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Q: An iron-carbon alloy initially containing 0.255 wt% C is exposed to an oxygen-rich and virtually…

A: Given data: Initial concentration of C = 0.255 wt % Surface concentration = 0.0 wt % Temperature =…

Q: An iron-carbon alloy initially containing 0.200 wt% C is exposed to an oxygen-rich and virtually…

A: Given data:The initial carbon concentration is The carbon concentration at the surface is The carbon…

Q: A hydrocarbon is burnt with excess air. The Orsat analysis of the flue gas shows 10.81% CO2, 3.78%…

A: When a hydrocarbon, which is composed of carbon (C) and hydrogen (H), is burned in air, it reacts…

Q: The combustion of a gaseous hydrocarbon containing only CH4 and C2H6 with dry air produces a stack…

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Q: The so-called LPG consists of 80% C3H8 propane and 20% C4H10 butane. Calculate the amount of…

A: Composition of LPG: 80% Propane, 20% Butane Air fed is 5% excess. Composition of air: 21% Oxygen and…

Q: a) Describe octane number b) Butanes is one of the low boiling products present in crude oils and…

A: Answer a) The octane number (ON) is describe as knock resistance of gasoline. The Octane number is…

Q: The combustion of a gaseous hydrocarbon containing only C and H produces a stack gas with Orsat…

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Q: The naphtha fraction derived from the distillation of Kuwait crude oil is with 0.02 wt% sulfur…

A: Dear User ! As per our  authoring guidelines, we have answered the first of the two independent…

Q: The exhaust gas from a furnace gives the following Orsat analysis: 13.6% CO2, 2.4% cO, 2.8% O2, and…

A: Basis : 100 moles of exhaust gas- hence, N2 = 81.2 moles hence O2 fed = 81.20.79×0.21 = 21.585 moles…

Q: c. After distilling this 10 mass% mixture, what will be the composition of the resulting condensate?…

A: after heating 10 mass% mixture upto its bubble point=94∘Cwe will daw a horizontal line from this…

Q: 4. A waste mixture of 50% xylene (C8H10), 40% toluene (C7H8) and %10 water is to be combusted in a…

A: The mass flow rate of the mixture, m = 500 kg/h Mass composition of the mixture, 50% xylene (X), 40%…

Q: A pure gaseous hydrocarbon is burnt with excess air. The orsat analysis of the flue gas is CO2 –…

A: Given: Orsat analysis of the flue gas CO2-10.2 %CO-1%O2-8.4 %N2-80.4 % It is required to find HC…

Q: A mixed brine by electrolysing, a gaseous mixture is obtained at the cathode having the following…

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Q: 3. In a reactor, carbon dioxide and hydrogen gas are combined to form methanol (CH3OH) gas and water…

A: Fractional conversion is a way of determining the reaction characteristics. It is defined as the…

Q: Q1/ Two metals (Cu-Ni) completely soluble n liquid state and in solid state as in figure, when…

A: The graph represents equilibrium relationship between two phases of molten metal alloy in the…

Q: Hydrogen sulfide is characterized by a rotten egg smell. This odorous gas can be removed from…

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Q: Many crude oils contain dissolved hydrogen sulphide  H2S  and carbon dioxide  CO2  that are referred…

A: To describe three methods or processes used to remove H2S and CO2 from fuel gases. We have described…

Q: If moist hydrogen containing 8% water by volume is burnt completely with 34% excess air, calculate…

A: Given that moist hydrogen containing 8% water is burnt entirely with 34% excess air, the reaction is…

Q: 100 k/moles of Heptane is burned with 40% excess air. Seventy percent reacts to form CO₂ and the…

A: Given data: Number of moles of heptane = 100 kmol Heptane reacts to form CO2 = 70 % Heptane reacts…

Q: 3) A gas stream containing 80 mol% C,H, and 20 mol% O, is burned in an engine with 300% excess air.…

A: Basis mole gas feed is assumed = 100 mol As per the given data: the feed gas contains: C2H6 = 80…

Q: A solid fuel containing less than 5% Nitrogen is burned to give the following dry flue gas CO2 =…

A: A solid fuel containing less than 5% Nitrogen is burned and the dry flue gas obtained are as follows…

Q: The burner gas from a sulfur burner analyzes 9.2% SO2, 7.13% O2 and 83.67% N2. The raw sulfur…

A: Given data: The composition of species in the burner gas is given as: SO2 = 9.2 % O2 = 7.13 % N2 =…

Q: Butane is burned with 80% of theoretical air. Calculate the composition of gases leaving, assuming…

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Q: Pure sulfur is burned with 30% excess air. As a result of combustion, 7.23% SO 3, 4.06% SO 2, 7.06%…

A: Given: Pure sulfur (S) is burned with 30% excess air by the following reactions: S + 32O2  →  SO3S…

Q: A continues fractionation column, operation at atmospheric pressure, is to be designed to separate a…

A: Given : A mixture of CS2 and CCl4 is separated in a distillation column.Mixture containing Overhead…

Q: Obtain the combustion equation for C3H8 (Propane) being burnt with 200% excess air.

A: To Obtain the combustion equation for C3H8 (Propane) being burnt with 200% excess air

Q: 1.

A: Thus mass of KNO3 will precipitate out = 480g KNO3  I hope this helps you.Explanation:Step 1: Mass…

Q: A furnace uses natural gas which consists of hydrocarbons. The flue gas analysis is CO2 - 9.5%, O2 -…

A: The atomic ratio of hydrogen to carbon in the fuel is ratio of hydrogen atoms and carbon atoms in…

Q: If one mole of ethane, C2H6, is burned completely with 20 moles of air, what is the complete…

A: Dear Subscriber! As per our authoring guidelines, we have solved the first (4.1) of the two…

Q: Qg: Ethane may be dehydrogenated to form acetylene C,H, →C,H¸ +2H,. Suppose 1000 kg-moles of C,Hs…

A: Basis: 100 kmol of C2H6 feed to the reactor: The reaction given is; C6H6 → C2H2 + 2H2

Q: Give the composition of a flue gas for incomplete combustion of a gaseous fuel such as ethane.

A: It is required to determine the composition of flue gas for incomplete combustion of ethane. Since…

Q: A synthesis gas consists of 64% hydrogen, 33% carbon monoxide, 2% oxygen and the remainder is…

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Q: A. Translate into symbols and balance each equation: 1. calcium carbonate breaks down on heating to…

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