An unknown gaseous hydrocarbon, CxHy, contains 85.63% C. Its gas density is 0.488 g/L at 270 torr and 100oC. What are the values of x and y respectively?

Q: Q5. Regarding the following reaction: olan nolcon CH3 OOH A a. What is the major product? Explain…

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Q: Consider the reaction: NO(g) + C₂H₂(g) → HCN(g) + CO(g) + H(g), is The Arrhenius expression for the…

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Q: 23.4.00 mol of gaseous acetone ((CH3)₂CO) are placed in a rigid 20.0 L container held at 80.0 °C.…

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A: RULES for IUPAC nomenclature; In first step, we identify functional groups present.  We make longest…

Q: Check the box next to each molecule on the right that has the shape of the model molecule on the…

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Q: Electron impact ionization (El) is designed to produce what kind of molecular ions predominately? O…

A: The question pertains to the process of electron impact ionization (EI) and its primary outcome in…

Q: 8.) According to NASA, the average person breathes 840 grams of oxygen per day. If you need to make…

A: Given,8)  The reaction: 2 H2O  2 H2 + O2mass of oxygen = 840 g4) Total amount  = $22,352.42 Price of…

Q: Which image(s) represent a homogeneous mixture?

A: Homogeneous mixture: A homogeneous mixture contains one phase and has a uniform composition…

Q: 1. Complete this mechanism that shows a hypothetical elimination of a hydride from NADH. ZIR NH₂

A: Given is elimination reaction. The given reactant is NADH.After hydride elimination we get NAD+ as…

Q: Calculate AGO at 605 K for H₂O(g) + 1/2 0₂(g) → H₂O₂(g) using the following data: AGO = H₂(g) +0₂(g)…

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Q: 3. Vanadic acid is often used as a biological buffer when studying enzymes. You are asked to prepare…

A: Buffer solutions are prepared by mixing a weak acid or a weak base with its conjugate pair. The pH…

Q: 5. Predict the Products. Draw the expected product(s) of each elementary step. ( each) 8 1. HNPhz,…

A: This reaction is the enamine alkylation reaction.As the given reactant are ketone and secondary…

Q: In organic chemistry, oxidation reactions A transform aldehydes into ketones B decrease the…

A: The correct option for oxidation reactions in organic chemistry is:A) Transform aldehydes into…

Q: Please don't provide handwriting solution

A: Benzene shows the electrophilic substitution reactions such as nitration, sulphonation,…

Q: NH3CI Br xs NaOH

A: Synthesis of piperidine

Q: H₂ N. FNH HN, H₂N- 0 } OH Li O NH2 IZ NH2

A: Iupac name

Q: Draw the most likely conjugate base resulting from this acid-base reaction. Include all lone pairs.…

A: A pair of substances which differ by  proton (H+) ion is called conjugate-acid base pair.The…

Q: A) 60 OH 50 40 B) (com) 30 OH 20 OH Which molecule (A, B or C) shown here best corresponds to the…

A: The number of signals in the carbon-13 spectrum is equal to the number of different types of carbon…

Q: a) b) 1) 03 2) (CH₂)2S 0804 (or KMnO, dil.)

A: One of the important reactions of alkene is ozonolysis. In the ozonolysis reaction, the…

Q: Average Exposure to Radiation from Common Sources Source Naturally Occurring Radiation. Cosmic rays…

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Q: Compare the boiling points of the following compounds: H H H H H H,C A-B-C A>C>B С>B>С A>B>C A H…

A: Here, all the 3 molecules has same composition. All of them have formula: C5H12. This means they are…

Q: Silver chloride is virtually insoluble in water so that the reaction appears to go to completion.…

A: Q. Given VAgNO3 = 25 ml = 0.025 L ( Volume of AgNO3)MAgNO3 = 0.149 M (Molarity of AgNO3)Here in this…

Q: Consider the following reaction. 2NO, (g) = N₂O₂(g) When the system is at equilibrium, it contains…

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Q: The elemental analysis of an organic solid extracted from gum arabic (a gummy substance used in…

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Q: Draw and upload a proposed synthesis for the compound below by building the heterocyclic ring. Show…

A: The details of the synthesis of the given molecule are provided below:

Q: Draw the major product of the substitution reaction shown below. Ignore any inorganic byproducts.

A: In the given reaction alkyl halide reacts with thiol to form thioether.

Q: The energy E of the electron in a hydrogen atom can be calculated from the Bohr formula: In this…

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Q: Predict the product of the following reaction: 1) Et₂CuLi 2) H3O+ CHO B. CHO CHO C. CHO D. OH

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: 8) Predict the product. OEt 1. NaOEt 2. H30*

A: The Claisen reaction or Claisen condensation is a carbon–carbon bond forming reaction. In this…

Q: Which of the following m/z values is that for the molecular ion of the following compound? F F. F…

A: The molecular ion peak in mass spectrometry refers to the m/z value of the ion with the highest…

Q: When the Pb²+ concentration is 7.64x104 M, the observed cell potential at 298K for an…

A: E(cell) = 2.150 V[Pb2+] = 7.64*10-4 Mn = 2 as 2 electrons are involved in the reaction

Q: structure CH3-O-CH₂-CH₂-CH3 CH3 -CH₂-O-CH₂-CH3 CH3–CH2−CH2−O−CH2−CH2–CH3 name 1-methoxypropane П n X…

A: We are given 3 different ethers and we have to write their Common…

Q: Draw the Haworth projection of the disaccharide made by joining D-galactose and D-glucose with an…

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Q: The following information is given for cadmium at 1 atm: T = 765.00°C Tm 321.00°C AHvap (765.00°C) =…

A: Given data,Hfus of Cd = 54.40 Jg-1 (at 321oC)Hvap of Cd = 889.6 Jg-1 (at 765oC)Melting point of Cd =…

Q: the References to access important values if needed for this question. Predict whether AS for each…

A: Entropy is the degree of disorder. It is highest for gaseous state compared to liquid and solid…

Q: b) Calculate the equivalent weights of the following compounds. (i) H₂C2O4.2H₂O i) Ka Cra 07 MnSO4…

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Q: K for nitrous acid, HNO₂, is 4.5 X 10-4. What is the value of K, for the nitrite ion, NO₂?

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Q: Draw the major product of this reaction. Ignore inorganic byproducts. Br₂ H₂O Atoms, Bonds and Rings…

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Q: CI CH3 CH3 .CI OH OTS 1 eq KO- NaBr NH, CHO Br at - this reactions occurs in three separate…

A: Elimination of secondary alcohol occurs .and form trans  double bond .ie satezeff product

Q: A galvanic cell is powered by the following redox reaction: 2+ 2 Zn²+ (aq) + N₂H₁(aq) + 4OH¯(aq) → 2…

A: Answer:Galvanic cell is a type of electrochemical cell that converts chemical energy into electrical…

Q: ater, H₂O, is 0.000 °C at 1 atmosphere. K/(water) = 1.86 °C/m In a laboratory experiment, students…

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Q: How many moles of ions will be present in 999 mL of 0.600 M solution of Na3PO4(aq)? 0.599 mol ions…

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Q: Free Energy (kcal/mol) 25 20 15 10 5 0 A [Review Topica] B C Reaction progress se the reaction…

A: Activation energy of a reaction is the minimum energy required for the reactant to convert into the…

Q: Draw the starting structure that would lead to the major product shown under the provided…

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: Write the Lewis dot symbol for the following: a. Na b. Br C. 0².

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Q: Draw the condensed structural or line-angle formula for the ester formed in each of the following…

A: Esterification is the process of combining an organic acid (RCOOH) with an alcohol (ROH) to form an…

Q: - NHCCH3 CH₂CH3 ELECTROPHILIC AROMATIC SUBSTITUTION IN ARYLAMINES CH3C o -NHCCH3 CH₂CH3

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Q: A galvanic cell is powered by the following redox reaction: 3 Cl₂(g) + 2 Cr(OH)3(s) + 10 OH (aq) 6…

A: Answer:Galvanic cell is a type of electrochemical cell that converts chemical energy into electrical…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.