H H. C-H

Q: CH, H20 H2SO4 H,C- -CH3 H,C

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Q: Halogenation reaction of hydrocarbons can occur via which mechanism?   a Radical substitution   b…

A: Hydrocarbon is alkane, alkene, alkynes.  Alkane go under free radical substitution.  Alkenes and…

Q: 1o A 5 cm sample of 0.05 mol dm3 sodium chloride is mixed with a 5 cm3 sample of 0.05moldm potassium…

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Q: What is the major driving force in chromatographic separation? difference in affinity with a…

A: Chromatography has been defined  primarily a separation process which is used for the separation of…

Q: 14 what is the name and molar mass of this structure?

A: The molar mass of any organic compound is the total sum of the molar mass of all the atoms present…

Q: The average body temperature of a chicken is 106 degrees Fahrenheit (much warmer than humans!).…

A: Answer: This question is based on ideal gas equation which is shown below: PV=nRTV=nRTP Here:…

Q: Benzoic acid (C,H$COOH) ionized to form the benzoate ion (C&H$COO'). Benzoic acid has a K=6.3 x 10%.…

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Q: The Ka of hypochlorous acid (HClO) is 3.00 × 10^-8. What is the pH at 25.0 °C of an aqueous solution…

A: Given- Ka of hypochlorous acid =3.00×10-8 Concentration of hypochlorous acid =0.0200M

Q: 1. PBr, 2. NaNg, THF HO 3. Pd/C, H2 (Excess) 4. Mel (Excess) 5. Ag,0, H20 `NH2 NH2 A B D

A: For the given sequences of reaction of the given alcohol, we can predict alkene as the major…

Q: Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free…

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Q: A gaseous mixture is made by mixing Gas A and Gas B together. The mixture is 58.2 mole % of Gas A.…

A: Given, Mol % of gas A = 58.2 % Total pressure of the mixture = 3.52 atm Pressure of gas B in the…

Q: [H2] = 0.095 mol/L, [CO] = 0.035 mol/L, [CH3OH] = 0.065 mol/L. What is the value of the equilibrium…

A: Given :-  2H2(g) + CO(g) <---> CH3OH(g)  [H2] = 0.095 mol/L [CO] = 0.035 mol/L [CH3OH] = 0.065…

Q: Which of the following reagent is used for hydroboration?   a Phosphoric acid   b Tetrahydrofuran…

A: ★ Answer : Correct option is (b) Tetrahydrofuran.   ★ Hydroboration reaction is a two-step hydration…

Q: A 3.126 g sample of technetium-95 is sealed in a container. After 44.2 hours, the amount of…

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Q: What are Eo' (V) and (kcal/reaction) for the following redox reaction? NADH + H+ + 2 oxidized…

A: Given: NaDH+H++2Cytochrome b(oxi)→NaD++2H++2Cytochrome b(red)     Ecell0

Q: Which of these atoms will be most favorable to oxidize? Ca Li Na Sr

A: Oxidation means increase in oxidation number or we can say that removal of electrons.

Q: A galvanic cell consists of a Fe electrode in a 1.0 M FeSO4 solution and a Ni electrode in a 1.0 M…

A: Standard reduction potential: A solution with higher (more positive) reduction potential then the…

Q: Clear eye drops are sold as a clear colorless liquid and contain 0.12% of nafazolin hydrochloride.…

A: Given: Volume of isotonic product = 5 mL Eye drops contains 0.12% of nafazolin hydrochloride.  The…

Q: The molecular formula of N-methylacrylamide is C4H7ON. How many valence electrons are needed to draw…

A: The molecular formula of N-methylacrylamide is C4H7ON.

Q: Given below is electron configuration of an element: What is it? In a separate sheet explain how you…

A: To finding out the element with given electronic configuration, check its atomic number by adding…

Q: It is desired to prepare 200 mL of a buffer solution of Ph 4.5 from acetic acid, CH3COOH and its…

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Q: Calculate AG° for the reaction at 298 K. Express your answer using two significant figures. ?

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Q: The concentration of Sr2* in a saturated solution of SrCrO4 is 6.29x10-3 mol/L at a certain…

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Q: its In the prefered lewis structure, the number of total valence electrons (just write number only,…

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Q: Calculate the change in pH that occurs when 0.550 mmol of a strong acid is added to 100 mL of 0.0210…

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Q: How many electrons can the third principal quantum level hold? [x] Explain how you got the answer in…

A: There are 4 different types of quantum numbers-  1- principal quantum no  2- azimuthal quantum no…

Q: Which of the following catalyst is used for reaction 1? ... Reaction 1 Reaction 2 KMNO4 - C ? A…

A: Reaction 1 Given reaction is Friedel Craft alkylation reaction. In this reaction alkyl group…

Q: Na" "SCH3 CH,CN Br HCI CH,OH in

A: Favorable conditions for SN1: 1) Strong nucleophile 2) Aprotic solvent Favorable conditions for SN2:…

Q: 2. A 0.5520 g of potassium hydrogen phthalate, KHCH&O4, a monoprotic weak acid, takes 24.90 mL of…

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Q: How many grams of a KCL solution that is 1.14% KCL by mass are needed to obtain 20.4 g of sucrose?

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Q: What is the least favorable cation to reduce on the Table of Std. Reduction Potentials? Ca2+ Li+…

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Q: is a reactant-favored process what is true about this reaction?   a. reactants predominate over…

A: At equilibrium,  rate of forward reaction is equal to rate of Backward reaction.  If reaction is…

Q: The concentration of HCl in stomach fluids is about 0.05 M. What is the pH of stomach fluids? The…

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Q: A chemist prepares a solution of iron(II) bromide (FeBr,) by measuring out 58.6 g of iron(II)…

A: Given, Mass of iron (II) bromide (FeBr2) = 58.6 g Volume of the flask = volume of the solution = 250…

Q: An electrochemical cell consists of a standard hydrogen electrode and a copper metal electrode. a.…

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Q: Is caffeine an addictive substance? If so, is it psychologically addictive, physiologically…

A: Hii there, As there are multiple question posted. we are answering first question. If you need…

Q: CH3CH2CH2Br Br a. (1) H2S04 y A; (2) HBr O b. (1) KOH etanol; (2) HBr O c. (1) KOH etanol; (2) HBr +…

A: Given molecule is 2-bromo propane We know that,  KOH is strong base. KOH abstract H+ from alkyl…

Q: Which amomg the fragments below will be dectected by mass Spectrophotometer? [CH3CH3]+ CH3CH3…

A: In mass spectrometry, neutral and negatively charged particles are not detected.

Q: Br Reaction 1 Reaction 2

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Q: A diprotic acid, H, A, has acid dissociation constants of K = 2.32 x 10-4 and K2 = 5.84 x 10-12.…

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Q: ОН Na2Cr207 H2SO4, H2O

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Q: At what temperature or range of temperatures will a reaction be spontaneous if the value of H° =…

A: H° = +42.8 kJ = 42800 J S° = +331.5 J/K?

Q: Reaction 1 Reaction 2 ? NO2 A HNO3 / H2SO4 B HNO2 / H+ SnC12 D C12 / AICI3

A: For nitration reaction of chlorobenzene we used nitric acid /sulfuric acid

Q: UV, IR, and MS (Interpretation of Structure) 1.) Predict the structure of the two unknown…

A: 1. Odd mass, odd no of nitrogens present. Therefore one nitrogen present. Therefore the compound…

Q: The concentration of S2- in a saturated solution of FeS is 6.17x10-10 mol/L at a certain…

A: We have to predict the Ksp of given salt.

Q: Ausume that all 120g of cabhydies in the meal are glacone, CHoHow ny mel produced from plyoolysis a…

A: The carbohydrate breaks down in the body to produce energy in the form of ATP. Glucose is converted…

Q: how many grams of H2O are produced if 10.0L of hexane is burned at SATP

A: SATP is refer to standard ambient temperature and pressure.  The combustion of any alkane produce…

Q: (a) Standardization of iodine solution ( finding its concentration ). 5.00 g vitamin C are dissolved…

A: #(a): Standardization of iodine(I2) solution: Volume of the diluted vitamic C solution used for…

Q: What is the IUPAC name of the following compound? ball & stick v + labels

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Q: Rank the following compounds in order of INCREASING standard molar entropy. a. H2O2(l), H2O(l),…

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Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.