Biothanol has 70% of the heating value of petroleum, and has low sulfur and ash content. Briefly describe the "PRO" and "CON" of this information?

Q: 5. Cite the (1) phases that are present and (2) the phase compositions for the following alloys.…

A: a) 90wt% Zn - 10wt% Cu at 400ocb) 2.12Kg Zn and 1.88 Kg Cu at 500oc

Q: What volume of ᴴ² will be combine with the 22 L ᶜˡ² (g) to form HCl (g)? What volume of HCl (g) will…

A: H2,Cl2  and HCl 22L Of Cl2  Assumption: Same temperature and pressure for all gases.

Q: what mass of methane, ch4(g) in kg must be burned to liberates 2.80×10^7 kj of heat if the heat of…

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Q: 11) To prepare sulfuric acid at 98% for example, oleum at 20%mass and sulfuric acid 78%mass are…

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Q: 1. The chemical formula for methyl linoleate biodiesel is C19H3402. How much heat (in kJ) is…

A: Since we are entitled to answer only 1 question, we’ll answer the first one. Please resubmit other…

Q: 1. A lead-tin alloy of composition 30 wt% Sn-70 wt% Pb is slowly heated from a temperature of 150…

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Q: ionic equation that occurs when NH3 is added to a solution containing Fe3+

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Q: Carborundum is silicon carbide, SiC, a very hard material used as an abrasive on sandpaper and in…

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Q: Consider the combustion of coke.  If 50 kg coke composed of 92% carbon and 4% moisture is burned,…

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Q: A combustible gas has an LOC of 9 vol% oxygen in a mixture of the gas with air. Stoichiometrically,…

A: The lowest concentration of a flammable gas in air, below which the combination is too "lean" to…

Q: Estimate the thermal properties for a food with the following composition: carbohydrate 5.1%,…

A: Hello ! In the absence of any other data provided, we understand that your question thermal…

Q: 17.10. Crystallization by cooling. 7,500 lb/h of a 50 wt% aqueous solution of FeCl3 at 100°C is…

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Q: The following information are given for aqueous solutions of solid Q: - If Q (s) is dissolved in…

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Q: Calculate the total AS when 1 mole of ice is heated from -23°C to 27°C. Take the Cp of water and ice

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Q: A mixture of ethanol vapor and air contains 5 % ethanol by mole.  Calculate the relative saturation…

A: The relative saturation of the mixture is to be calculated.

Q: The heat of formation for gaseous chlorine atoms is + 121.7 kJ. Cl218) > 2 Clg) ---- --- Which of…

A: Given: Cl2g→2Clg Heat of reaction=121.7kJ

Q: Calculate the pressure of hydrogen required to stop corrosion of cadmium at 25°C in deareated water…

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Q: Addition of heat at constant pressure to a gas can result in raising its temperature WITHOUT…

A: The given statement is FALSE

Q: 30 moles of butane is burned in one kmol of air. Compute for the % excess air

A: reaction for combustion of butane- C4H10 + 6.5O2 →4CO2 + 5H2O Number of moles can be calculated from…

Q: Write the equation for : Write the equation for react the citric acid with sodium bicarbonate to…

A: The reactants are citric acid and sodium bicarbonate. C6H8O7 is the chemical formula of citric acid…

Q: find the ideal difference from the boiling points of a compound that can normally be distilled ( in…

A: The ideal difference from the boiling points of a compound that can be distilled is to be…

Q: 2. Draw an appropriate process path diagram for each of the two chemical systems undergoing…

A: Step 1:Step 2:Step 3:

Q: What amount of energy must be removed to cool 3.00 moles of liquid ethanol at 35°C to -55°C?

A: moles of ethanol n = 3 T1 = 35 oC = 308 K T2 = -55 oC = 218 K

Q: QICalculate the heat of reaction for the following reaction:- CO1+4H2 2H,O+CH) at 500 C 2(g) 4(8)…

A: Given that, CO2 + 4H2 → 2H2O + CH4 Standard heat of reaction ∆Hrxno = -39433 kcalmol It is required…

Q: Ethylene is a very combustible gas. Write a balanced equation for the complete oxidation reaction…

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Q: 1- Chemical reactions that absorb heat energy are called heat. and have a

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Q: A crystallizer is charged with 8000 kg of an aqueous solution at 104 ° C containing 29.6% Na2SO4 by…

A: Given:BASIS:8000 kg of feed Feed F=8000 kg Mole fraction of Na2SO4=0.296 Required to find: (i) The…

Q: One mole of CH4 is burned completely with 20 moles of air. What is the stack (flue) gas composition?…

A: given: 1 mole of CH4  20 moles of air the reaction is CH4(g)+2O2(g)→CO2(g)+2H2O(g)

Q: Napthalene, C10H8, melts at 80.0°C. If the vapor pressure of the liquid is 10 Torr at 85.8°C and 40…

A: When solid is directly converted into vapor it is called sublimation. Best example for sublimation…

Q: A sample of 55g of  ice is at a temperature of -22°C. How much energy will it take to convert it to…

A: The mass of the ice=55g The initial temperature of the ice=-22oC The final temperature of the…

Q: A solution is prepared at 25 degrees Celsius by mixing 20g of K2SO4 with 150 cc of water. The…

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Q: Eight thousand kg/h of a solution of 80 wt% naphthalene and 20 wt% benzene at 70oC is cooled to 30oC…

A: Given data: Flow rate of feed = 8000 kg/h Composition of naphthalene = 80 wt% Composition of benzene…

Q: Calculate the concentration of vacancies in copper at room temperature (25°C). What temperature will…

A: Concentration of vacancies in copper and temperature at which concentration of copper vacancies…

Q: [Crystallization] One tonne of a 30 % solution of soda ash, Na₂CO3 in water is cooled slowly to…

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Q: amount of 20 000 BTU is transfered from the system. Determine the temperature of the produced…

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