Q: T. T. T. E (kJ) E, T. T., T. % molécules
A: The explanation is given below-
Q: Calculate the AHo f of C6H1206(s) from the following data: AH combustion of C6H1206(s) = -2816kJ/mol…
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Q: 6) OH- heat ?
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Q: Date: Period: Q11: Calculate the AH for the reaction: C2H4 (g) + H2 (g) => C2H6 (g), from the…
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Q: AH solution= qreaction /n salt Lab 18 Part 1: Determination of calorimeter constant AH (glucose) AH…
A: The ∆Hrxn is calculated by the formula, ∆Hrxn=∑nHfproducts-∑mHfreactants The Qcomb is calculated by…
Q: Calculate AG for the following reaction at 25 °C: rxn 2C₂H₂(g) + 50₂(g) → 4CO₂(g) + 2H₂O (1) 1 Round…
A: This question is from Thermodynamics where we are required to find the standard Gibbs Free energy of…
Q: Given
A: We will calculate ∆G°
Q: Give a clear handwritten answer...given reactions
A: Base can abstract most acidic hydrogen and form nucleophile which can reacts with alkyl halide and…
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A: Consider the balanced chemical equation as: Given data is: Number of moles of H2 = 2.5moles Number…
Q: a. 2 equiv. of RMgBr and H,O* work-up b. LIAIH4 and H;O* work-up c. NABH4 and H;O* work-up.
A: Ester reacts with grignard reagent to form tertiary alcohol. LiAlH4 being strong reducing agent…
Q: oues The normo boiling temperatune of benze ne is 353.24 K and the va pour pressuse of lequid…
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Q: Given the data in the table below and AH° rxn for the reaction sO Cl2 (8) • 2H20 (1) → H2S04 (1) +…
A: Given a value of chemical reaction Enthlpy of formation for SO2, SO3,So2cl2,H2so4,and H2o. Calculate…
Q: What is ASuniv at 25 °C for the reaction 2 S(s) + Cl2(g) - S2Cl2(g)?
A: 1) The reaction taking place is given as,
Q: exchar nge c f instantar
A: Let consider Mass=m Heat exchange coefficient=C
Q: How logn would it take to convert 100 g Na(s) at 20oC to sodium vapor at 1000oC if heating rate at a…
A: To calculate: time taken to convert 100 g Na(s) at 20oC to sodium vapor at 1000oC if heating rate at…
Q: 1. KH, THF, 23 °C 2. H30* workup Br
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Q: 1) P/ Br, H,O workup Gly 2) NaN3 3) Н, / Pt
A: Given
Q: how to sketch the thermogravimetric curve anticipated when a 25 mg sample of FeCl,.6H20 is heated…
A: A set of data to sketch a thermogravimetric curve for FeCl3.6H2O.
Q: Fe(s) + H₂O(g) CO2(g) + H₂O(1) System FeO(s) + H₂(g) H₂CO3(aq) at 20°C с P F Intensive Variables
A: Answer: This question is based on phase rule which is shown below: F=C-P+2 Here: F=degree of…
Q: - Announcements- 2021 Sprin x O Microsoft Word -3- Homewc O Chem101 GBPIPY 153.074 Y -004% U x M…
A: given data using, 2 mole of KClO3 volume of KClO3=30.2 using density and mass relation find the mass…
Q: Calculate the GCV and the balance equation on the combustion of ethane (C2H6) assuming complete…
A: Gross calorific value is defined as the amount of heat released when 1 mole of a fuel is completely…
Q: A sodium ion, Na+, with a charge of 1.6 * 10-19 C and a chlorideion, Cl - , with charge of -1.6 *…
A: Given: Charge of sodium ion = 1.6×10-19 C Charge of Chloride ion=-1.6×10-19 C Distance=0.50nm…
Q: The reaction for cobalt oxide reduction using CO is given as: CoO + CO = Co + CO2 ΔG°=-48500 + 4.96T…
A: The expression for Gibbs free energy change is given.
Q: equilibaium congtant K. Cateutate a occueig at temp. of e6c, with oG of -2.7 KJ/mol 2 R=8.314…
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Q: Formation of sulfur dioxide Data: Standard molar enthalpy of the following reactions: 2 H2S (g) +…
A: Given that : The standard molar enthalpy of the following reaction can be given as : 2H2S(g) +…
Q: Calculate the energy released (in the form of heat) when 57.0 g of 1-pentanol reacts with oxygen.…
A: 2 CH3(CH2)2OH (l) + 9 O2 (g) ==> 6 CO2(g) + 8 H2O (l) Delta H = - 2021 KJ Given mass of…
Q: 111.1Ms = ? ks show work, report sig figs and units
A: ms means milliseconds and ks means kiloseconds . 1 ms = 0.000001 ks Significant figure is number of…
Q: re of CCI4 (at 1 atm) in °C? bstance AHP (kJ/mol) SP (J/mol-K) CLM) -139.9 +214.4 CL(g) -106.7…
A: Boiling reaction of CCl4 CCl4(l) ---> CCl4(g) From given data table □Hrxn…
Q: 4. The standard heat of forrmation of glycerine cannot be measured directly but can be determined…
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Q: What is the total heat of reaction of the decomposition of C3H8 at 693.15 K. The reaction is 0.69…
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Q: or the following reaction is 0.110 at 298 i this temperature. (3 bin
A: Kp = Kc • ( RT )^∆ng Where : ∆ng = number of gases molecules in Product side - number of gases…
Q: Consider the combustion of 1.0 mol propane gas (C3H₂) in excess oxygen in open atmosphere at 25 °C.…
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Q: n individual is waiting for a bus at the bus-stop. Suddenly he hears the big sound of a collision…
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Q: How many kJ of energy need to be added to 50.00 g of Br2 (liq) to raise the temperature of the…
A: Given that : The mass of Br2 (liq) = 50.00 g Rise in temperature = 5.0 K The molar mass of Br2 =…
Q: 4C(s) + 4H2(g) + O2(g) → CH3CH2OCOCH3(l) ΔH°=-480.0 kJ CH3CH2OH(l) + O2(g) → CH3COOH(l) + H2O(l)…
A: This question belong to thermochemistry. In this reaction the standard enthalpy of the following…
Q: AuBr(s) + 2 CN– (aq) ⇄ [Au(CN)2]– (aq) + Br– (aq) Given: Keq = 2.02 x 1033 Ksp for AuBr is 9.8 x…
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Q: Find the internal energy of 30 g of Argon gas (Ar) at 90°C. (Molar mass of Argon; Mr = 40 g mol-1,…
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Q: C(s) + 2H2(g) CH4(g) ΔH° = –75 kJ exo/endo - thermic Δν(gas) = __, (decrease)Vtot --> which…
A: A question based on equilibrium concept, which is to be accomplished.
Q: Styres E. In k =- +In A RT If this equation is in the slope-intercept form of a line, which term in…
A: These question is of chemical kinetics.
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A: Solution is given below in next step
Q: Ratio of specific heats of CO2 at 825K
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Q: 23 °C LSo- O'c L75 - 30°c Loo. 15 50- 80°C 900 Gzo = kp Um When pressure is 20oton at o°c. ume…
A: Given :K = 0.01molcm-2sec-1 Pressure of A = 620 torr Temperature = 300C
Q: tof rt, 1 / b. CO2Et a. E1ONA ELOH CO2Et b. H20 workup CO2ET c. Cag)HCI CH30 THF, 40 °C Br
A: The mechanism has been outlined below
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A: We need to find the work done in inflating the balloon
Q: Reaction: Combustion of H2 with excess O2 mass = 2.4 g delta T = 1.2 oC heat capacity of bomb…
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Q: 127 J of work to the s. What is the chang rgy of the system?
A: According to the question, a system releases 235 J of heat while performing 127 J of work to the…
Q: What is AG (in kJ) for 2 SO2(g) + O2(g) 2 SO3(g) at 700 K, under standard conditions of 1 bar…
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Q: The reaction of liquid methyl chloride (CH3Cl) with water produces methanol and hydrogen chloride…
A: Given reaction CH3Cl(l) + H2O(g) --> CH3 OH (l) +HCl(g) Also given ∆H°rxn = 28.3 kJ/mol So the…
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- 111.1Ms = ? ks show work, report sig figs and unitsGiven: F2(g) + 2 e- ⟶ 2 F-(aq) Eo = +2.87 v Hg2+(aq) + 2 e- ⟶ Hg(l) Eo = +0.87 v Calculate ΔGo for: Hg(l) + F2(g) ⟶ Hg2+(aq) + 2 F-(aq) ΔGo = -nFEo F = 96500Sulfuric acid is a very important chemical and an indicator of a nation's industrial strength. Worldproduction in 2004 was about 180 million tons. Most of this amount (~60%) is consumed for fertilizers,particularly superphosphates, ammonium phosphate and ammonium sulfates. Sulfuric acid is needed to dissolvevery insoluble phosphate ores. Reaction to produce Sulfuric acid : 2S(s) + 3O2(g) + H2O(l) <-> 2H2SO4(aq)Determine the standard free energy and the equilibrium constant at 25°C. G° =K =
- [tot] Mn(s) + O2(g) → MnO2(s) ΔH(tot) = ___________? [1] 2MnO2(s) → 2MnO(s) + O2(g) ΔH1 = +264 kJ [2] MnO2(s) + Mn(s) → 2MnO(s) ΔH2 = –240 kJ [tot] = __×[1] __×[2]: ________________→________________ ΔH(tot) = __×ΔH1 __×ΔH2 = ______________kJThe difference between heats of reaction at constant pressure and constant volume for the reaction:2C6H6(l) + 15O2(g) = 12CO2(g) + 6H2O(l) at 298K in kJ isA. -7.43 kJB. 3.72 kJC. -3.72 kJD. 7.43 kJLiquid n-Hexane + oxygen react to to form carbon dioxide + water vapor. delta Hr= __? Kj Liquid sodium sulfate reacts with carbon monoxide(g) to form liquid sodium sulfide and carbon dioxide (g). delta Hr =__? KJ
- At constant pressure and 25℃, what is ∆H° for the following reaction 2C2H6 (g)+7O2 (g)→4CO2 (g)+H2O(l) If the complete consumption of 38.2g of C2H6 liberates 1981 kJ of heat energy?Chemical reactionc most comonly do work on their surroundings by a. having gases as reagents only b. Forming neutral solutions from acids and bases c. producing a lot of heat d. forming gas phase productsWhat is the value of ΔG°rxn for the reaction: C --> 2A+BGiven: 2A+B --> C and ΔG°rxn = 260.5 kJ/mol