1- Which of the followings has the highest boiling point? A. Butanal B. Butanol C. Pentane D. Diethyl ether 2- What are the products of Tollens' reaction with the following molecule?

Q: At 25°C delta G for the reaction N204 (g) -->2NO2(g) is 1380 cal/mol. What is the degree of…

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Q: Consider oxidation of a fuel composed of 50% CH4 and 50% NH3 (by volume) in an oxygen-enriched…

A: Given DataThe fuel is composed of  fuel  50% CH4 and 50% NH3 (by volume)The atmosphere is composed…

Q: Ammonia gas can be prepared by the reaction CaO(s) + 2 NH,CI(s) → 2 NH3(g) + H;O(g) + CaCl;(s) If…

A: Given: Ammonia gas is produced by the reaction CaO(s)+2NH4Cl(s)→2NH3(g)+H2O(g)+CaCl2(s) Mass of CaO…

Q: Calculate the bubble pressure (bar) of the mixture: liquid that is in equilibrium with the following…

A: Given that,Temperature T = 80 Co = 353.15 KComposition (in Mole fraction) of vapor phase Ethane =…

Q: Suppose a reaction has AH° and AS° values independent of temper- ature. Show from this, and…

A: The relationship for ΔG and equilibrium constant (K) is written as: ΔG∘=−RTlnK            ...... (1)…

Q: Cooking gas mainly consists of * O None of these O Ethene O Ethyne O Propane and Butane O Propene

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Q: Write the expression for the equilibrium constant K, for the following reaction. Enclose pressures…

A: Consider and stoichiometrically write the given reaction. 2FeCl3s↔2FeCl2s+Cl2g…

Q: Given the following thermochemical reactions at 25C: 4Ca(s) + 2x4 C (graphite) ------ 4 CaC₂ 2 CaO…

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Q: 6 IN PURE WATER AT 293 K, 1 ATM THE SATURATION CONCENTRATION OF OXYGEN IS CLOSE TO: In pure water at…

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Q: Establish the relation between K and Kc for the reaction 3 N2(g) + H2(g) ⇋ 2 HN3(g).

A: If Δn denotes the difference in the stoichiometric coefficients of reactants and products, then the…

Q: 2. Draw out the structural formula and give the IUPAC name of: (e) (C;H3,C(CH,)CH,CH, (e)…

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Q: For this reaction, 19.4 g sulfur dioxide reacts with 10.1 g water. sulfur dioxide (g) + water…

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Q: What do we mean by acid-hydrolysis ? 2 Hydrolysis of hemiacetal group can be achieved by:

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Q: A liquid hydrocarbon mixture consists of 20 mol % n-butane (1), 25% n-pentane (2), 35% n- hexane…

A: The objective of the question is to estimate the bubble point pressure of a hydrocarbon mixture at a…

Q: 2._C,H,(g) O(g) CO.(g) + H,O)

A: Given: C2H4(g)+O2(g)→CO2(g)+H2O(g) Now let us balance the reaction The Number of atoms in reactants…

Q: Determine the Equilibrium Constants for the ff. cases: 1.Benzene and Toluene as ideal system at 1.2…

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Q: Calculate the fraction of pentane in the liquid that is in equilibrium with the following vapor at…

A: Given that, Temperature T = 80oC = 353.15 K Composition (in mole fraction) of vapor phase Ethane =…

Q: Calculate the molar enthalpy of these reactions . Units Kj/mol , use the general thermodynamics data…

A: Molar enthalpy of a reaction is calculated as the change in enthalpy of reaction per unit mole.…

Q: The organic group with a general formula R-(SO2)-R are called O A. sulfoxides O B. sulfides O C.…

A: Given: The organic group with general formula            R-(SO2)-R are called O A. sulfoxides O B.…

Q: There are two separate phases, one with a composition of 12% phenol and the other with a composition…

A: Phenol is a volatile, white crystalline solid. It is an aromatic compount with the formula C6H5OH .…

Q: d) Pyridine, CgH;N, is a weak base with a pk, of 8.77 at 25°C. Give the formula of the conjugate…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Write the equilibrium expression for Kc for the following reactions. d. PCI5(e) PCI30) + Cl9) e.…

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Q: Using the balanced equation for the combustion of acetylene, answer the following questions. 2 H С—С…

A: using the balanced equation from the question:let the given equation be (i)a)accordign to (i)for…

Q: Determine the AG for the reaction: ½ N2(g) 02(g) 205.0 NO2(g) + 191.5 240.5 °H +34

A: Reaction :             12N2(g) + O2(g) →NO2(g) S°   191.5         205         240.5°H     0…

Q: Result obtained in the reaction between acetylene and * ammoniacal silver nitrate

A: To state the result of reaction between acetylene and ammoniacal silver nitrate

Q: 4. Compute for the standard change inenthalpy of the following reactions: a. Pbo +C → CO + Pb b.…

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Q: The reaction of CH3MGB with.5 :ethylene oxide give )2 نقطة( Propanol O Dimethylketone O Ethane O…

A: ⇒when "grignard reagent" is treated with ethylene oxide, it forms an intermediate which on…

Q: Which one of the below systems is an example of minimum -boiling azeotrope at 1 atm? O a.…

A: When mixture of the two boiling liquids shows positive deviation from ideality, then it is called…

Q: The following initial rate data are for the reaction of nitrogen monoxide with ozone at 25 °C: NO +…

A: Given that  No  + O3   →  NO2  +O2T  = 25 C

Q: 3. An inventor thinks that he has developed a new catalyst that can make the phase reaction: gas-…

A: The given reaction enters and leaves the reactor at 500oC. CO2 + 4H2→2H2O + CH4 Conversion is 100%…

Q: For the following reaction, calculate the a.ΔrxnH, b.ΔrxnS, c.ΔrxnG (25°C) of the following…

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Q: 4.25 mol of Cl2 are reacted with 1.49 mol NaOH. 12.5 g of NaClO3 are produced. Verify that the Mass…

A: Given reaction is : 3Cl2+6NaOH=5NaCl+NaClO3+3H2O

Q: Given the following experimental results of the hydrogenation reaction of graphite at 25°C and 1 atm…

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Q: What are the spectator ions in the following reaction? 2KMNO,(aq) + 10FESO,(aq) + 8H,SO,(aq) – K,So…

A: Given reaction: 2KMnO4(aq)+10FeSO4(aq)+8H2SO4(aq)→K2SO4(aq)+2MnSO4(aq)+5Fe2(SO4)3(aq)+8H2O(l)…

Q: All of the following statements are true for steam distillation except: A It is used to extract…

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Q: Suggest a separation operation for each of the following binary mixtures. Justify using 2-3…

A: To suggest and justify a separation method for the given five binary mixtures

Q: What is the molality of a solution containing 7.89 g of urea (NH);CO] in 231.5 g of water?

A: Molality= moles of solute/weight of solvent in Kg

Q: During the manufacture of sulphuric acid, we get Oleum. Its nothing but

A: Sulfuric acid is strong di-basic acid which is produced  2 process  (1) - contact process  (2) -…