Combustion analyses of an unknow. hydrocarbon produced the following resuits : C $2.14%. , H 13.13%,0 34.73%. deter mine the empiracle For mula.
Q: Using the average bond energies given below, estimate the amount of heat generated or consumed in…
A: Given, The heat generate by combustion of one mole propyne ( C3H4 ) is:
Q: Write down and balance the combustion reaction of Octane.
A: ANSWER IS DISCUSSED BELOW :
Q: Given that: 2 H2 (g) + O2 (g) ⟶⟶ 2 H2O (l) ΔΔH = -571.6 kJ C3H4 (g) + 4 O2 (g) ⟶⟶ 3 CO2…
A: Hess law of heat of summation states that the enthalpy of the reaction in its standard state does…
Q: Ethanol can be prepared from methane in order of following steps. . (a) Heating 2 moles of methane…
A: To find: The preparation of ethanol from methane.
Q: The products of combustion of hydrocarbon fuel unknown composition have the following combustion on…
A:
Q: Use the molar bond enthalpy data in the table to estimate Bond kJ · mol-! Bond kJ · mol-! the value…
A: The enthalpy change of the reaction∆H∘rxn is equal to the difference in enthalpies of products and…
Q: On combustion, it is found that 0.46 g of compound Y gives 0.88 g CO2 and 0.54 g H;O(g). Given the…
A: Any organic compound containing C, H and O on combustion with oxygen gives carbon dioxide and water…
Q: Cacodyl has a mass composition of 22.88% C, 5.76 % H, and 71.36 % A. What is the empirical formala…
A: Given Cacodyl elemental composition Element Percentage composition(%) Carbon 22.88 Hydrogen…
Q: (a) Explain how bio-diesel is produced? (b) Mention any two-feed stock used for the production. (C)…
A: Bio-diesel is a fuel which is renewable as well as alternative of biodegradable. It has lower…
Q: How could an industrial plant control the proportions of methane and chlorine to favor the…
A: In a reaction mechanism, all steps must be written with the intermediates formed during the…
Q: thane is greenhouse gas that is about 23 times more effective on a molecular bon dioxide in causing…
A: Stoichiometry is branch of chemistry that is related to the quantities of reactants and products in…
Q: 2)Bromochlorodifluoromethane has been used in fire extinguishers. However, its breakdown products…
A:
Q: OO What is the correct name for KFO,? C. 1 b. 5 Select one: :S-o=3: :s=0-3: 4. O=o: :s=)-0: 3. 00 2.…
A: The question is based on the concept of chemical bonding. we have to assign the correct structure to…
Q: Normally, paraffin hydrocarbons from methane to propane are used as starting materials for specific…
A: Paraffin hydrocarbon is also known as alkane which is a saturated hydrocarbon that have the general…
Q: Calculate AHm for 6CO2(g) + 6H20(1)→C,H12O6(s)+ 602 (g) AĦ: (kJ mol-1 ) CO2(g) H20(1) C6 H12O6 (s)…
A: Enthalpy is the amount oh heat involved in the reaction. The change in enthalpy is the difference…
Q: How many moles of PCl5PCl5 can be produced from 29.0 gg of P4P4 (and excess Cl2Cl2)?
A: The balanced chemical equation can be written as P4 + 10 Cl2 →4 PCl5 Given, mass of P4 = 29.0 g…
Q: Write a balanced equation for the complete combustion of the following cycloalkane. Use the…
A: The molecular formula of the given cycloalkane is C5H10. The balanced combustion reaction is as…
Q: Determine the gravimetric analysis of the products of complete combustion of acetylene ?2 ?2 with…
A: Air combustion of acetyleneC2H2 + 2.5 O2 + 2.5 7921 N2 → 2CO2 +2.5 7921N2 + H2O with 200 per cent…
Q: - The following is an example of incomplete combustion: (a) C3Ha(9) + 502(9) --> 3CO2(9) + 4H20(1)…
A: (b ) is the answer
Q: H2SO4 NBS Compound E Compound F Compound G heat light НООС - СН2-СООН КОН (alc) 1. KMNO4 , hot,…
A: This question contains Elimination , oxidation and halogentaion reactions .
Q: a hydrocarbon has the following properties: a) what color the aqueous solution of bromine b) in the…
A: a) Aqueous solution of Bromine is the intense reddish-brown fuming liquid. It is also known as…
Q: weytt =56) Cotans 85-79 Conbun. @ude out tb mole cular formula. (B Liht wmilogots saries duer it…
A: Molecular formula is the exact formula of the compound. Example: C2H6. Empirical formula is the…
Q: Give the organic product(s) (structure(s)) for eac
A: Addition reactions in which nucleophile is added on electrophilic centre of substrate (reactant)…
Q: 2. In a rocket motor fueled with butane, C4H10, how many kg of liquid oxygen should be provided with…
A: 2. Given balanced equation, 2C4H10 +13O2 → 8CO2 + 10H2O
Q: The enthalpy of combustion of a hydrocarbon is the same as its enthalpy of formation True or false
A: The statement given is "The enthalpy of combustion of a hydrocarbon is the same as its enthalpy of…
Q: Alkanes are also saturated hydrocarbons. The distinguishing feature of a alkane, making it distinct…
A:
Q: te a balanced equation for the complete combustion of 3-methylhexane. Use the molecular formula for…
A: Formula of 3-methylhexane is C7H16 and combustion reaction occur in presence of O2
Q: Significance of GC analyses for hydrocarbons in the environment
A: Please find your solution below : Gas chromatography is a type of chromatography which is used in…
Q: Compound A, composed of C, H, and O, is heated in a1.00-L flask to 160.C until all of the A has…
A: a.
Q: Hydrolysis of a compound B(C2H4Cl2)was carried out by refluxing with excess potassium hydroxide…
A: a) calculation of the number of chlorine atoms present in each molecule of B number of moles =…
Q: Fats are the predominant forms of a class of biological molecules called which also includes fatty…
A: We have to fill the blanks with the appropriate answer.
Q: Ethylene can be produced by the pyrolysis of ethane:C2 H6 ⟶ C2 H4 + H2How many kilograms of ethylene…
A:
Q: lyethylene is a hydrocarbon polymer used to produce food-storage bags and many other flexible…
A: The balanced chemical Reaction of Polythene would be First, calculate the molar mass amounts of…
Q: 2. Which of the following is a (are) concern(s) related to incomplete combustion? (A) Incomplete…
A:
Q: Calculate AH; (kJ/mol) , enthalpy of formation, for the hypothetical CaF(s) given: AHlattice = -895…
A: The formation of CaF can be written as, => Ca (s) + 1/2 F2 (g) ---------> CaF (s)
Q: whwn naming a compound do ignore the di,tertri and the iso and juat look at the alphebets of the…
A: Interpretation - When you did a naming of a compound then just ignore the di, tertiary and iso…
Q: Question 10 of 10 Organic Chemistry Loudon | Parise SEVENTH EDITION presented by Macmillan Learming…
A: Find details solution below
Q: On combustion, it is found that 0.46 g of compound Y gives 0.88 g CO2 and 0.54 g H;O(g). Given the…
A: The question is based on the concept of element analysis. we have been given mass of the combustion…
Q: Complain it ketule's model Suffarts blowing properties of benvine's (1) The shape and brand angles…
A: Here we have to explain the shape ,bond angle and bond length of benzene by using kekule structures…
Q: ubstitution reaction ofT methylpropane and iodine to form 1-iodo,methylpropane
A: Substitution reaction on which one atom is substituted by the other.
Q: O Fash point of the given 272 °C=522 °F A flash point that is too low can be a fire hazard and may…
A: Flash point: Flash point is the minimum temperature at which vapors from the fuel momentarily…
Q: 125 kg of coal contains about 7.0 % sulfur, by complete burning, the gases were circulated in a wet…
A: GIVEN: Mass of CaCO3= 25 kg Solution: During burning of coal,S is oxidised to SO2 as follows:…
Q: 2. Compute repeat unit molecular weights for the following: а. polytetrafluoroethylene Answer: m=…
A: Molecular weight is the weight of the molecule. It is the sum of atomic weights of each atom in the…
Q: Balance the equation for the first reaction - the synthesis of 3-mtrophthalhydrazide from 3-…
A: The correct answer is given below
Q: CFCs Ozone (03) Oxygen Molecules (02) Chlorine Monoxide (CIO) Free Oxygen Atoms (0) UV Radiation…
A: CFCs are chlorofluoro carbons break up in uv light to produce chlorine radicals which react with…
Q: hydrocarbon mixture containing 60% C3H8 and 40% CxHy by mass produces 29.0 gCO2 and 18.8 gH2O. Find…
A: Given: Mass of hydrocarbon mixture (C3H8 and CxHy ) = 10 g % of C3H8 in mixture = 60 % % of CxHy =…
Q: One of the following has the dirtiest combustion? a. petron gasul b. alcohol lamp c. butane d.…
A: Incomplete combustion takes place when the air is in limited supply. And as opposed to complete…
Q: Explain any two features of homogeneous Product
A: Homogeneous product is products which are same in size , quality , taste and brand and their…
Step by step
Solved in 2 steps with 2 images
- v0/index.html?deploymentld%3D55750828934189288909969212&elSBN=9781305657571&nbld%3D2199898&snapsh... Q Search this c NDTAP Use the References to access important values if needed for this question. According to the following reaction, how many moles of dichloromethane (CH,Clh) will be formed upon the complete reaction of 27.7 grams of methane (CH) with excess carbon tetrachloride ? methane (CH4)(g) + carbon tetrachloride(g) → dichloromethane (CH,Cl2)(g) moles dichloromethane (CH,Cl2) Submit Answer 5 question attempts remainingI 11 Some lighters contain a hydrocarbon, a) Express the molar mass of an isomer in The percentage, by mass, of carbon in which is a mixture of isomers of general for- mula CnH2n+2, where n is to be determined. kitch The percentage, by _mass, of carbon these isomers is 82.8%. the Ass the r the terms of n. Cond b) Express the percentage, by mass, of car- bon in terms of n. Deduce the molecular formula of the considered isomer. c) Give their condensed structural formulas and their names. |14%TE l. a 9:-1 Write The Molecular Fotmula For The Following 1-Copper Sulfate 2-Phospours Pentabromide 3-Calicum Chloride dihydrate *4-Sodium Oxide إجابتك A- Balance The Equation NO2(g) + H2O(1) -- HNO3(1) + NO(g) B- What is formula mass of K2Cr2O7 (O=16g/mol , Cr=52g/mol and K=39g/mol) C- Calculate the empirical formula of a C6H12O6 that following present composition by mass: C=23.75%, H=37.5% and O=40% percent. (C=12g/mol, * H=1g/mol and O=16g/mol) إجابتك What is mean the Base according to -1 Arrhenius and the Acid acoording to Bronsted ? 2- What the solvent of 100ml N2 and 25ml 02 ? Why? 3-What is Oxidation Number of ions in these compouds a- * KMN04 b-MGH2 c-H2O2 d-N2 e-CIO3 -1 إجابتك
- Endow Help eq req Ereg Important values if needed... | b... q eq MAY 11 Submit Answer prod01-cnow-owl.cengagenow.com S 5 According to the following reaction, how many moles of bromine monochloride will be formed upon the complete reaction of 0.915 moles bromine with excess chlorine gas? Br2(g) + Cl₂ (g) → 2BrCI(g) mol bromine monochloride Retry Entire Group ty A 6 [Review Topics] [References] Use the References to access important values if needed for this question. Module 2 | OWLv2 MacBook Pro & 7 8 more group attempts remaining GA * CO 8 A :)) O 9 COWLV2 | Online teaching and learning resource from C.... Previous 00 Email Instructor Thu May 11 Next Save and Exit 0 HARB 0 + C ?What is the limiting reagent if 78 grams of Na202 were reacted with 29.4 grams of (H2O? At.Wt( Na323.0%3D16,H=1(b) 1. CH3CH₂COCI, AICI3 2. Br₂, CH3CO₂H 3. K+tBuO 4. OsO4 then NaHSO3 5. H₂CrO 4 *%85 l Sn [F ? ChemDoodleⓇ
- In the preparation of Alum, we used (3 mole) reacted with (25 ml) of (1 M) KOH solution and the resulting mass of Alum was (8.5 gm). Caleulate the percent (%) of Alum yield? (M.wt: K=39, Al-27, S-32, H=1).96 Mity.dorlocator%3Dassignment-take Image result for sp... Gmail O YouTube * Maps Attendance March.. M ClassroomClipboar... KM RealClearMarkets 4... 目 日 [Rencest Correct First, find the amount of each reactant 1 mol NazS 78.0 g Na,S 27 g Na, S x =0.346 mol Na2S available 1 mol FeCl 127 g FeCl 27 g FeCl, x = 0.213 mol FeCl, available Examine the ratio of amounts of reactants. The stoichiometric ratio of reactants required by the balanced equation is 1 mol Naz S to 1 mol F reactants actually available is: 1.63 mol Na S 1 mol FeCl2 0.346 mol NaS 0.213 mol FeCl2 Therefore, FeOCl2 is limiting reactant. c If you combine 27 g each of Na, S and FeCl,, what mass of FeS is produced? Mass = Submit Submit Answer Try Another Version 10 item attempts remaining irch .09 63. 五。 dp ins prt sc f12 5 8. 6. 1 D.chemical procluds of this reaction, write the unbalanced chemical equutian for the renchion of acetylene with oxyyen. Acetylene Oxygen water Carbon dixide 55 When elemental boron, B, is burned in axygen qus, the product is diboran trioxide. If tk diburon triexide is then reacted with a measured quantity of wates it ceacts with the water to form what' is commonly known as baric acid, BLOH),. write a balanced chemical cquation for of Hese processes. each (2) 57.) A common demonstration n chemistry courses invohes odd ing a hiny nyd ragen peroxide Is unstable, and it quite" spectaculurly under tuse cond iuns to Produ of Manganere (IN) 'oxide to a conE
- Given 100 g-mol of molybdotellurate: 3(NH4)2O.2TeO3.6MoO3.10H2O, calculate: a) kg molybdotellurateb) kg-mol TeO3c) kg H2d) kg He) H2O moleculesf) lb Teg) lb-atom Teh) Te atomspt (References] TUTOR Determining Molecular Formulas by Combustion Analysis Furnace ot H,0 absorber CO, absorber at Sample at A 2.540 gram sample of an organic compound containing only C, H. and O is analyzed by combustion analysis and 6.408 g CO, and 1.124 g H,0 are produced. In a separate experiment, the molar mass is found to be l22.1 g/mol. Determine the emnpirical formula and the molecular formula of the organic compound. Enter the elements in the order C, H, O empirical formula molecular fomula Submit Show Approach Show Tutor Steps ch FLV용 ir ㅅㅅ 습앱 H+ 1. DIBALH, -78 2. Ht, H2O 'NH2