Ethylene oxide is produced industrially from the reaction of ethylene with oxygen at atmospheric pressure and 277 oC, in the presence of silver catalyst.C2H4(g) + O2(g) → C2H4O(g) (unbalanced)Assuming 100 % yield, how many kg of ethylene oxide can be produced from 34600 L of a mixture containing ethylene and oxygen in 1:1 molar ratio?
Q: Calculate the Keq (report up to two decimal places and do not use scientific notation) for the net…
A: The energetically unfavorable reactions having a positive delta G value is made possible ein the…
Q: For each of the following reactions, give a balanced net-ionic equation. Sulfate Ion a) MgSO4 +…
A: Note: As per guidelines we answer the first question. Kindly resubmit the questions to be answered.…
Q: If the enthalpy of standard formation enthalpies of CO and CO, are-110 kJ mol and -393.5 kJ mol,…
A: the enthalpy is the sum, of the total internal energy and product of pressure and volume and the…
Q: What factors determine the relative intensity of transitions in a pure rotational absorption…
A: Absorption spectroscopy is a spectroscopic technique that is based on the absorption of radiation by…
Q: The following reaction plays a key role in the destruction of ozone in the atmosphere: Cl(g)+ O3…
A: Entropy is a measure of the randomness of a system. It the measure of a system's energy per unit…
Q: Enzyme A, B, and C having the following properties are to be separated by various chromatography at…
A: The chromatographic process is generally helping a solvent that destroys an adsorbed substance from…
Q: Cao (s) (calcium oxide) is the main ingredient of concrete. While mixing Cao with water, the mixture…
A: Given that the CaO reaction with H2O gives out heat and forms Ca(OH)2 in the product. So the…
Q: Calculate ΔG for the reaction H2O(l) ⇆ H+(aq) + OH−(aq) at 25°C for the following conditions.…
A: H2O(l) ⇆ H+(aq) + OH−(aq) ΔG=ΔG0+RTlnK Here, K= ratio of concentrations of the products (K2)divided…
Q: Assume that the reaction Arabinose +Pi Arabinose-6-P has a delta G of +13.0 kJ/mol and the reaction…
A: Arabinose +Pi gives Arabinose-6-P (i) Delta G1 =+13.0 kJ/mol XTP gives XDP + Pi…
Q: 3. For the following reaction, 2PbSs) + 302(9) → 2H20) + C02 (B) a. Calculate the AG° at 25 °C,…
A: NOTE: The given equation is wrong, however, we have solved the problem for the following conditions.…
Q: Assuming the molar extinction coefficient for para-nitrophenyl phosphate (PNP) is 55,290 mol "dm…
A: Given Values: ε=55290 c = ?A = 0.77 l = 1.5 cm
Q: How many milliliters of 0.125 M sulfuric acid are required to exactly neutralize 25.0 mL of 0.0850 M…
A: GIVEN: The Concentration of sulfuric acid= 0.125 M Volume of NH3 =25.0 mL The concentration of NH3 =…
Q: In the electrolysis of aqueous sodium bromide, there are two possible anodic reactions: *2H2O(l)…
A: Water is reduced at the cathode in the electrolysis of NaBr. This occurs because water is more…
Q: For the series of reactions below, what is the overall reaction and the value of ∆Go’(kJ/mol) for…
A: Consider a set of reactions 1 and 2; Reaction 1 : a→b have a ∆G0' = y Reaction 2 : c→d have a ∆G0' =…
Q: 7. Sulfur hexafluoride, SF6(g), one of the densest known gases, is used to insulate electrical…
A: During any chemical reaction, heat can be either taken in from the environment or released into it.…
Q: For the following reaction 3 experiments have been run and the data collected is in the following…
A: a)
Q: 75 mL of 0.300 mol/L sodium phosphate solution is combined with 67.5 mL of 0.350 mol/L calcium…
A: Sodium phosphate is an ionic compound and so exhibits an electrovalent chemical structure. The…
Q: The enthalpy of combustion of hard coal averages −35 kJ/g, that of gasoline, 1.28 × 105 kJ/gal. How…
A: The enthalpy of combustion (∆Hc) of a substance is defined as the heat energy released when one mole…
Q: Assume that the reaction Arabinose +Pi Arabinose-6-P has a delta G of +16.1 kJ/mol and the reaction…
A: Reactions that have a negative change in Free energy, are thermodynamically favorable and can occur…
Q: A 0.578-g saltwater sample was titrated with 1.864 g AgNO3 solution to reach the endpoint of the…
A: AgNO3 and saltwater titration Weight of AgNO3 = 5g In 100 ml water solution is made. 1.864 g AgNO3…
Q: Potassium, a silvery metal, reacts with bromine, a corrosive, reddish liquid, to yield potassium…
A: A chemical equation in which the number of each type of atoms is equal on the two sides of the…
Q: If the phosphorus atom in 3-phosphoglycerate is radioactively labeled, where will the label be when…
A: Glycolysis is a reaction in which one molecule of glucose gets converted into 2 molecules of pyruvic…
Q: 4KCl + 4 HNO3 + O2 → 4 KNO3 + 2 Cl2 + 2 H2O Which of the following statements below is correct…
A: The question is all about the producation of KNO3 by the reactants KCL and HNO3.
Q: Consider the intermolecular forces present in a pure sample of each of the following compounds:…
A: Molecular forces can be of two types, namely intramolecular and intermolecular. The intramolecular…
Q: The Ksp values of silver chromate Ag2CrO4 and silver iodate Ag(IO3) are given below.…
A: Given : Ag2CrO4 Ag(IO3) Ksp…
Q: Bacteria that have a composition of CSH702N. Determine the BOD for 30mg/L, following the following…
A: Microbes, which are tiny and nearly invisible, have had a huge influence on society since the…
Q: Two solutions, 250.0 mL of 1.00 M CaCl2(aq) and 250.0 mL of 1.00 M K2SO4(aq), are combined, and the…
A: CaCl2 + K2CO3 ---> CaCO3 + 2KCl Heat capacity-1.25kJ/degree Heat released= 1.25×2.40=3kJ…
Q: At what pressure in atm does ethane (C₂H₆) have a density of 37.2 g/L at 75.0 °C?
A: The pressure of the ethane gas can be calculated by the ideal gas equation. PV = nRT Number of moles…
Q: 2. For each of the following gas-phase reactions, write the rate expression in terms of the…
A: The rate of reaction is the transformation of a reactant or a product per unit of time. Due to this,…
Q: Calculate ΔG°′ for the reaction A + B ⇌ C + D at 25°C when the equilibrium concentrations are [A] =…
A: In thermodynamics, Free energy, is the state function of a system in thermodynamic equilibrium, that…
Q: The decomposition reaction of atmospheric peroxyacetylnitrate (PAN) to products was studied, and the…
A: Multiple subparts asked. I will answer the initial 3 subparts, as allowed by guidelines. Arrhenius…
Q: Calculate the Redlich-Kwong parameters of fluorine from the values of the critical constants
A: a = R2Tc5/29Pc(21/3-1) For , fluorine…
Q: Solve this problem
A: Given, The amount of heat absorbed is 26.06 J. The mass of the diamond is 2.10 g. The initial…
Q: Consider the following reaction at 25°C with the ΔG°’ = +1800 J/mol for the forward reaction. The…
A: Given Values: ∆G° = 1800 J/mol[A] = 16 mM[B] = 13 mMR = 8.315 J/mol-KT = 25+273 = 298 K
Q: The colour change for the test reaction of an alkene with KMNO4 is from: A. Purple to black/brown O…
A: Potassium permanganate is an inorganic compound and is of purple colour due to permanganate ion. It…
Q: The formation constants at 25°C for Fe(CN)4-6 and Fe(EDTA)2– are 1.00 x 1037 and 2.10 x 1014,…
A: Gibbs free energy is the amount of energy that is used to calculate the work done by a system under…
Q: What is the theoretical yield of hydrochloric acid ? grams What is the percent yield of…
A: Actual yield :- Amount of product produced actually after the reaction is complete. Theoretical…
Q: (a) (' . Hill plots. Label the axes and indicate on both the plot above and the Hill plot where the…
A: We know that nitrous oxide are anesthetic gas that are used during surgery and are non volatile in…
Q: At -47°C the vapor pressure of ethyl bromide is 10 mmHg, while that of ethyl chloride is 40 mmHg.…
A: Given : Mole fraction of ethyl chloride = 0.80 Vapor pressure of ethyl bromide = 10 mmHg Vapour…
Q: hw(v +1/2)- hwxe(v+1/2)-E Using the equation for the energy levels of a morse operator A.) Derive an…
A: A-
Q: How many kilojoules are released by the combustion of 17.0 g of C8H18?
A: Carbon is the key element fount in all organic molecules. carbon have 4 valency. Based on the carbon…
Q: A sample of 0.6760 g of an unknown compound containing barium ions (Ba2+) is dissolved in water and…
A: The chemical reaction between barium ions and sodium sulfate is: Ba2++Na2SO4→2Na++BaSO4
Q: Calculate ΔG° (answer in kJ/mol) for each of the following reactions from the equilibrium constant…
A: The Gibbs free energy is the thermodynamic potential that can be used to calculate the maximum…
Q: Compare the densities of low-density polyethylene (LDPE) and high-density poly- ethylene (HDPE) with…
A: The first commercial process for ethylene polymerisation used peroxide catalyst at temperatures of…
Q: A reaction at 23°C has ∆G = 1 kJ mol–¹. Why might this reaction become spontaneous at 37°C?
A: A reaction at 23 degree celecius has 1 KJ mol-1 This would make the G value negative and hence the…
Q: The vapor pressure of component Cis 272 torr, and that of component E is 176 torr a vith x 0.200 has…
A: All the values are given in the question so just put the values in required formula
Ethylene oxide is produced industrially from the reaction of ethylene with oxygen at atmospheric pressure and 277 oC, in the presence of silver catalyst.C2H4(g) + O2(g) → C2H4O(g) (unbalanced)Assuming 100 % yield, how many kg of ethylene oxide can be produced from 34600 L of a mixture containing ethylene and oxygen in 1:1 molar ratio?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- For the following reaction, 4.91 grams of water are mixed with excess chlorine gas. The reaction yields 12.5 grams of hydrochloric acid.chlorine (g) + water (l) hydrochloric acid (aq) + chloric acid (HClO3) (aq) What is the theoretical yield of hydrochloric acid ? grams What is the percent yield of hydrochloric acid ? %Titanium dioxide, which is the most common white pigment in paint, can be produced from the titanium mineral, rutile, by chlorination to TiCl4, followed by oxidation to TiO2. To purify the insoluble titanium dioxide, it is washed free of soluble impurities in a continuous, countercurrent system of thickeners with water. Two hundred thousand kg/h of 99.9 wt% titanium dioxide pigment is to be produced by washing, followed by filtering and drying. The feed contains 50 wt% TiO2, 20 wt% soluble salts and 30 wt% water. The wash liquid is pure water at a flow rate equal to that of the feed on a mass flow basis .Determine the number of ideal stages using the McCabe-Smith method. kg solute/kg solution kg solution/kg TiO2 0.0 0.30 0.2 0.34 0.4 0.38 0.6 0.42A 0.578-g saltwater sample was titrated with 1.864 g AgNO3 solution to reach the endpoint of the reaction. Calculate the following by showing all necessary solutions: 1. mol AGNO3 if the AGNO3 solution was prepared by dissolving 5.0 g of AgNO3 in distilled water until 100 ml is reached. (MW AgNO3 = 169.87 g/mol) 2. % Cl in the saltwater sample (MM CI = 35.45 g Cl /mol CI" )
- Potassium superoxide, KO2, is used in rebreathing masks to generate oxygen according to the reaction below. If the mask contains 0.250 mol KO2 and 0.200 mol water, what is the limiting reagent? How many moles of excess reactant will there be once the reaction is complete? 4 KO2(s) + 2 H2O(ℓ) → 4 KOH(s) + 3 O2(g)Quinoline is isolated from a reaction mixture by the process of steam distillation. A mixture of quinoline and water distils at a total pressure of 740 mm Hg at 98.96°C. The vapour pressure of water (Po) is 732.04 mm Hg at this temperature. What is the maximum number of grams of quinoline which can be distilled with a 1000g of watervapour under a pressure of 740 mm Hg.Direct methanol fuel cells (DMFCS) have shown some promise as a viable option for providing "green" energy to small electrical devices. Calculate E° for the reaction that takes place in DMFCS: CH3OH(I) + 3/2 02(g) → CO2(g) + 2 H20(1) Use the following values. AG°H,0(1) = -237 kJ/mol AG°O2(g) = 0 kJ/mol AG°CO2(9) = -394 kJ/mol AG°CH3OH(I) = -166 kJ/mol. E° = V
- The main constituents in vinegar are water and ethanoic acid (CH3COOH). In order to determine the concentration of acid in homemade vinegar, a student titrated 25 cm3 of 001 M NaOH against the vinegar. The equation for the reaction is: CH3COOH(aq) + NaOH(aq) ® CH3COONa(aq) + H2O(l) The following titration results were obtained: Burette readings (cm3) Rough 1 2 Final burette reading 20.10 38.90 31.40 Initial burette reading 0.10 20.00 12.50 Volume of vinegar used 20.00 18.90 18.90 (a) What volume of vinegar should be used in the calculation? (b) What is the mole ratio of NaOH:CH3COOH? (c) Calculate the number of moles of alkali in 25 cm3 of NaOH solution used. (d) How many moles of acid were used in the titration? (e) Calculate the…Two solutions, 250.0 mL of 1.00 M CaCl2(aq) and 250.0 mL of 1.00 M K2SO4(aq), are combined, and the temperature decreased by 2.40 degrees C. Determine qrxn per mole of CaSO4(s) formed in the reaction. A) +12.0 kJ/mol B) -12.0 kJ/mol C) +6.00 kJ/mol D) -6.00 kJ/molThe following data was collected for n-pentane and isopentane: Compound P, (kPa) n-pentane 282.9 at 70°C 895.5 at 120°C Isopentane 955.9 at 115°C 1152.4 at 125°C а) Develop a correlation for the vapor pressure of Isopentane as a function of temperature. Clearly state the units. b) Calculate the vapor pressure of Isopentane at 120°C. c) Estimate the heat of vaporization of Isopentane by using the data in the table. A closed container contains a mixture of 65.0 mol% n-pentane and 35.0 mol% isopentane. The system is initially all liquid at 120.0°C and high pressure and the pressure is gradually reduced at a constant temperature. d) i. Calculate the pressure (in kPa) at which the first bubble of vapor forms. ii. What is the composition (in mole fractions) of the first bubble of vapor at the conditions found in part (i)? A new mixture contains cyclohexane (Pv=288.3kPa at 120°C), n-pentane and isopentane at 120°C and high pressure. The pressure is reduced at constant temperature to a point…
- The standard heat of combustion of liquid methyl cyclopentane, C6H12(l),C6H12(l), was measured to be −3937.7 kJ/mol.−3937.7 kJ/mol. What is Δ?̂ ∘f C6H12(l),ΔH^f C6H12(l)∘, the standard heat of formation of liquid methyl cyclopentane?At 298 K the standard enthalpy of combustion of sucrose is −5797 kJ mol−1 and the standard Gibbs energy of the reaction is −6333 kJ mol−1. Estimate the additional non-expansion work that may be obtained by raising the temperature to blood temperature, 37 °C.Assume that the reaction Arabinose +Pi Arabinose-6-P has a delta G of +16.1 kJ/mol and the reaction XTP XDP + Pi has a delta G of -24.7 kJ/mol. Calculate the delta G for the combined reaction Arabinose + XTP Arabinose-6-P + ADP, in kJ/mol to four significant figures.