C7H16(g) + O2(g) →   C2H2(g) + O2(g) →   C3H8O(g) + O2(g) →

Q: The acid dissociation constant Ka of hypobromous acid HBrO is 2.3 x 10^−9. Calculate the pH of a…

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Q: Write the steps that complete the synthesis of this molecule.

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Q: A certain solution has a hydrogen ion concentration of 3.30 × 10-5 M. Calculate the hydroxide ion…

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Q: Shown below is the ε-caprolactone monomer where the biopolymer polycaprolactone (PCL) is synthesized…

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Q: 2262 Put all answers 1 Which one of the following compounds is the strongest acid? -HO- сон CH CI-…

A: Carboxylic acids are more acidic than alcohols due to conjugate base stability            R-COOH…

Q: conjugate acid base cio , NH3 H20

A: When a base reacts with one H+ form conjugate acid of that particular base. Base + H+  ⇔ Conjugate…

Q: What elements compose: a) the hydroxyl group b) the carbonyl group c) an aldehyde group d) a ketone…

A: The elements composed in  a) the hydroxyl group

Q: Identify the entiotopic/diastereotopic/homotopic magnetically equivalent or non-equivalent.…

A: The stereochemical relationship between the ligands attached to carbon is called topicity of…

Q: What is the the equilibrium constant (K) for the reaction below, if the reaction mixture initially…

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Q: 3.Plutonium isotope is present is Chernobyl nuclear accident and known to decay at a rate…

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Q: dव्याळिट भhe ेर्न AO्रपजजeed energy ं 19.5- 8 ०+ h9uid mescu at 25.00'c is conerted to उुणात…

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Q: The normal boiling point of a substance is 433 °C. Calculate the pressure at which this substance…

A: this solution is done using the clausius-clapeyron equation .

Q: A sample of helium Has a volume of 3.20x102 mL STP. What will be it's new volume if the temperature…

A: Note: at standard pressure temperature (STP) Temperature = 0°C = (0 + 273.15) K = 273.15 K Pressure…

Q: H2C=CH ČOCH, CH;CH2CH,CH,LI COCH;CH,CH;CH3 o -CH2-CH-CH2-CH- ČOCH;CH;CH2CH3 -CH2-CH-C-0-CH2-CH-C-0-.…

A: ->RLi is reagent which acts as nucleophile but it give 1,4 - addition when reacts with alpha-beta…

Q: he standard reaction free energy of

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Q: 1. Use the thermodynamic values in the table below to determine enthalpy, entropy, and free energy…

A: The balanced copper/Zinc cell reaction is: Zn(s) + Cu2+(aq) → Cu(s) + Zn2+(aq)

Q: What is the pH of a 0.677 M weak base solution? The K_{b} of the weak base is 0.000017.

A: we need to calculate the pH  0.677 M weak base solution

Q: Determine the mechanism of nucleophilic substitution of each reaction and draw the product including…

A: In this question we have to tell the product of the reaction and also tell which mechanism reaction…

Q: Write the acidic equilibrium equation for HNO₂. Be sure to include the proper phases for all species…

A: Write the acidic equilibrium equation for HNO₂ -

Q: When [Hg2+] = 1.37 M, the observed cell potential at 298 K for an electrochemical cell with the…

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Q: Although the mechanism is similar, the entropy of activation is different for the protonated epoxide…

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Q: Water can react with carbon dioxide to form hydrogen carbonate according to the following chemical…

A: Given :-  H2O(l) + CO2(g) → H2CO3(aq)  Mass of Water = 421 g  Volume of container = 45.5 L…

Q: WRITE a mechanism for the acid-catalysed addition of water to  2-butene.

A: In this question we have to tell mechanism of the 2-butene

Q: 4) Draw a line-bond structure for the following molecule, making sure to properly indicate 3D…

A: The structure of organic compounds can be represented in various forms. The line-bond structure is…

Q: Which molecule is a tertiary amine?

A: There are four types of amines :  Primary amine  Secondary amine  Tertiary amine  Quaternary…

Q: A stock solution of glucose C6 H12 O6 was prepared by dissolving 0.465 moles of glucose in 2.20l…

A: Serial dilution

Q: ketone alcohol ether ester alcohol ketone carboxylic acid ether ester carboxylic acid aldehyde…

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Q: Which reagent would be best to bring about this transformation?

A: In this question we have to tell that which reagent is used for the given transformation.

Q: Br Br (a) Br Br H Br Br (b) Br H. Br Br Br (c) Br Br (d) ČI

A: Enantiomers are those optically active images of same compound which are  mirror images of each…

Q: Predict the products for the following reactions, indicate major and minor where applicable. OH Cro3…

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Q: Alkoxides R-O- can be used to synthesize alkenes as exemplified by the reaction shov below, where…

A: To calculate the value of rate constant , first we would determine rate law for this reaction using…

Q: A chemist dissolves 775. mg of pure hydroiodic acid in enough water to make up 310. mL of solution.…

A: Given :-  Mass of HI = 775.mg  Volume of solution = 310.mL  To calculate :-  pH of solution

Q: A solution is prepared at 25 °C that is initially 0.31M in propanoic acid (HC,H,CO,), a weak acid…

A: Given, Concentration of propanoic acid (HC2H5CO2) = [HC2H5CO2] = 0.31 M Concentration of potassium…

Q: 2. For pH values of 2.00, 6.00, and 10.00, calculate the alpha values for each species in an aqueous…

A: The relative equilibrium concentrations in terms of α value for triprotic acid, phosphoric acid are…

Q: Exactly 3 g of carbon was burned to CO2 in a copper calorimeter. The mass of the calorimeter is…

A: Given data,Mass of C=3 gMass of water=2000 gMass of calorimeter=1500 gInitial temperature=20oCFinal…

Q: Which of the following parameter correlate inversely with surfactant penetration into skin? Micelle…

A: As per the rules only the first question can be answered:

Q: Determine the sign of the electrodes in the cell. The left side half-cell is the and charged. The…

A: Answer: The left side of the half cell is the anode and negative charge.

Q: The molar mass of adamantium (Ad) is 49.08 g/mol. Determine mass of 0.679 moles of Titanium (IV)…

A: Given :- molar mass of Ad = 49.08g/mol                No.of moles of TiAd4 = 0.679 mol  To calculate…

Q: Joules were added?

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

Q: Que what wsillthe final Bymthetictraniformation: sproducte_fallowing HNO3 Alcly conc fuming dilute…

A: It is an example of electrophilic aromatic substitution reaction . Here we are required to find the…

Q: Order the following substituents from highest priority to lowest priority: CH3, OH, H,F. Use the…

A: Given :- CH3, OH, H, F  To arrange  :- above atoms/groups from higest to lowest priority as per…

Q: t)which B the fallowing Statements is true regardirg N- phenylocetamide ? 5aka a cetanilide Lamide…

A: This question is related to general organic chemistry. N-phenyl acetamide has an amide functional…

Q: oue: what is ithe empiral formula ot the compouond that has a molecular formula of EgHi2O3? ® Cg H12…

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

Q: What role does an alkyl group have in the following reactions: SN1 SN2 E1 E2

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Q: How many minutes does 8.208 A of current need to be applied to plate 1.402 g of aluminum onto a…

A: Given, the half-reaction: Al3+(aq) + 3e- → Al(s) We have to find the time required that a current of…

Q: give the name of the functonal group present in each of the following molecules

A: In this question we have to tell the that which functional group molecule contains.

Q: Use the following equations to calculate the heat of the reaction for the synthesis of diborane.…

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Q: acid is H3PO4?

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Q: What is the coordination of the cobalt ion in the compound: K[Co(ox)2CI(H2O)] ? А. 4-coordinate,…

A: Given-> K2[Co(ox)2Cl(H2O)]

Q: Consider CH3CH2CH2CH2SH and CH3CH2CH2CH20H. Which of these two compounds, if any, would be the…

A: In between CH3CH2CH2CH2OH & CH3CH2CH2CH2SH : the compound attacks an H+ ion due to its electron…

Polymers

Polymers are naturally occurring or synthetically produced large molecules or compounds which are made up of series of repeating units called monomers. They are joined together by chemical bonds. The term polymer is coined from Greek roots meaning 'many parts' and are found almost everywhere from the plastics bags to the rubber of our tires to our DNA strands.