Choose the structure that best fits the following data. 200 180 160 140 120 100 ppm CDS-00-825 80 60 40 ||| 20 H₂N. НО. 0 TAGE KIA 4000 PPM H₂N. 3000 || IV 2000 H₂N. HO HAVENUMBERI 1500 1000

Q: Which is the least reactive towards nucleophilic acyl substitution? a) H₂C-C-Cl c) H₂C-C-NH₂ 1₂C-E-N…

A: Reactivity of the carbonyl compound depends on the electrophilicity of (C=O) and the leaving…

Q: Substance X is known to exist at 1 atm in the solid, liquid, or vapor phase, depending on the…

A: Given the melting point of the substance, X = 75. oC Given the heating of the substance X starts at…

Q: Alkenes can be converted to alcohols by reaction with mercuric acetate to form a…

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Q: Chemistry CN OH Compound 1 CN Compound 3 Identify the major product from the multi-step synthesis…

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Q: Two metals X and Y are mutually soluble in all proportions in the liquid state, but are completely…

A: To determine the composition of the phases present at a temperature of 175 °C for an alloy having 20…

Q: SHOW YOUR WORK How many grams of solution will contain 20.3 g of solute, if the mass percent of the…

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Q: A chemist is studying the following equilibirum, which has the given equilibrium constant at a…

A: The given equilibrium reaction is: 2CH4(g) ⇌ 3H2(g) + C2H2(g) ; Kp = 9.*10-10

Q: 9. Express the number 0.000053 in scientific notation. A) 5.3×10² B) 5.3x10³ C) 5.3×10+ D) 5.3x10-5…

A: 9. We have to predict the number in scientific notation. 10. We have to predict the number of Sig…

Q: A silver cube with an edge length of 2.36 cm2.36 cm and a gold cube with an edge length of 2.63…

A: Given :  Edge length of silver cube = 2.36 cm  Edge length of gold cube = 2.63 cm  Initial…

Q: Which of the compounds is more soluble in an acidic solution than in pure water? BaS PbCl₂ CaCO3…

A: A basic salt is more soluble in acidic solutions while an acidic salt is soluble in basuc solutions.…

Q: Identify which of the following molecules are meso. ||| 01&ll ○ II & Ill Br " .....|| Br Br Br E Br…

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Q: Which substituent would be assigned the highest priority when naming an alkene E or Z? 0 0 O 0=0 CH₂…

A: The higher the atomic number of the immediate substituent atom, the higher the priority. For…

Q: Identify the major product of the reaction of an alkyne shown below. lo ||| 1. Hg(OAc)2, H₂O 2.…

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Q: ||| Br NaOCH3 A || IV

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Q: X ⒸAE=AE²+2·3RTlog (ox)* (red) a MF mils/y₁ = 534 W DAT off + p

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Q: 4. Write the product and the mechanism for reaction. Write the names of starting material and…

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Q: C The normal boiling point of a liquid is 282 °C. At what temperature (in °C) would the vapor…

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Q: Which step would favor the starting materials at equilibirum? energy OB C OA B C D A 1 (1 (I B 21…

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Q: Which of the following is a tertiary amine? C) CH, N H CH₂ N CH, H₂C b) NH₂ CH, CH, H C Ф НС-С -N…

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Q: For the 1s state (n=1, l=0 and m=0) of the hydrogen atom Calculate  Calculate the energy for this…

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Q: 4th attempt Part 1 Ag (aq) + C (aq) →→→ AgCl(s) -33 J/K Part 2 CH₂CH₂CH3(g) +50₂(g) → 3CO₂(g) +…

A: Entropy is a state function. Standard entropy change is  difference in standard entropy between…

Q: 12. If the pressure of a gas sample is quadrupled and the absolute temperature is doubled, by what…

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Q: What volume of hydrogen gas will be produced by reacting 1.55g of beryllium in water at standard…

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Q: 4. Complete the following table. Symbo # 206pb Mn²+ Net Protons Neutrons Electrons Charg le 31 52 38…

A: Here we are required to find the number of subatomic particle of different element

Q: Question 5 L Give the reagents. O mCPBA O 1. BH3, 2. H2O2, NaOH O KMnO4, H2O 03 1. Hg(OAc)2, H₂O 2.…

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Q: 3.0-4 OA. 1.2 and 1,4 addition reactions OB. Diels-Alder reaction Oc. Hydroboration OD.…

A: The Diels–Alder reaction is the reaction between a conjugated diene and an alkene (dienophile) to…

Q: Question 21 of 29 A mixture of 133.3 g of P and 137.7 g of O, reacts completely to form P,O, and…

A: Below attached file showing the details answer. All the best.

Q: A solution containing 8.75 ppm KMnO4 has a transmittance of 0.743 in a 1.00 cm cell at 520 nm.…

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Q: 17. How many covalent bonds will be drawn to phosphorous in PO4³- for the dot structure that expands…

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Q: 2. What number of gold atoms are in one mole of gold atoms? A 196.97 ) B 6.022 x 10²3 C 79 ) D 1.66…

A: Given,  The number of gold atoms in one mole of gold atoms is:

Q: 2. What are the characteristics of an ideal precipitate? Using the Von Weirman ratio, explain the…

A: The characters of the ideal precipitate are as :-    • The precipitate can be easily filtered and…

Q: 5. How many of each types of atoms does the compound Al₂(SO4), contain?

A: Given compound is  Al2(SO4)3 (Alluminium Sulphate) We have to find how many each type of atoms are…

Q: Write the product and the mechanism for reaction. Write the names of starting material and product…

A: A question based on alkene that is to be accomplished.

Q: What volume of hydrogen gas will be produced by reacting 1.55g of beryllium in water at standard…

A: Here we are required to find the volume of hydrogen gas produced

Q: Criven a Structure of Poly khenat Crive the stort Solubility of holyphenol gallic gallic acid, in 1…

A: Like dissolve like means polar compounds are soluble in water whereas non-polar compounds are…

Q: The following mass spectrum has a molecular ion and the M+2 ion. These molecular ions indicate the…

A: Given that, a mass spectrum of a molecule. Also, the mass spectrum has a molecular ion M+· = 91 and…

Q: Select the most stable conformation of this molecule. . НО. H3CH₂C H н CH3 н IV н II н НО. H3C…

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Q: Why do you think polymers have no definite melting point?

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Q: Identify the sites of steric strain in this ring. A H H H H H C Br B H -H H I E D

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Q: What set of reaction conditions would favor an SN1 reaction on 2-bromo-3-met O weak nucleophile in a…

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Q: Select the major product of the following reaction. 0 Br HBr, peroxides Br Br -Br to save

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Q: 25.If 0.274 moles of a substance weighs 62.5 g, what is the molar mass of the substance, in units of…

A: Given data Moles of substance = 0.274 mol weight of substance = 62.5 g find out the molar mass of…

Q: 18.Classify the C-Cl bond in CCl4 as ionic, polar covalent, or nonpolar covalent. A)ionic B) polar…

A: Introduction :-  Ionic Bond :- The chemical bond formed by complete transfer of electrons from one…

Q: Which of these reactions does not occur? a) b) 0=0 c) NHCHs » & c 9)!.!. -OCH₂ CH₂OH ª)ča d) -CI…

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Q: Which of the following choices is a diastereomer to the structure shown below? OH он OH NH NH NH₂ NH…

A: Given compound is :

Q: ouTube Maps 4 6 5 CH2OH ОН ОН ОН 3 The Haworth projection of D-mannose is shown. 1 Question 10 of 37…

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Q: Choose the structure that best fits this proton NMR spectrum. CH₂(CO)OCH₂CH₂CH3 CH3CH₂(CO)OCH₂CH3 (…

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Q: If 29.5 g of NaOH is added to 0.700 L of 1.00 M Co(NO3)2, how many grams of Co(OH)2 will be formed…

A: Given :  Mass of NaOH = 29.5 gm  Concentration of Co(NO3)2 = 1.00 M  Volume of Co(NO3)2 solution =…

Q: Which of the given O C) O A) O B) Br O A and C OB and C R R

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Q: give isotope name and symbol of - cobalt-60, iodine-131, strontium-89, technetium-99, sodium-24

A: We have to write the isotope name and symbol

Alkynes

Alkynes are organic compounds that contain at least one triple bond between carbon-carbon atoms. They are a series of unsaturated compounds with a general molecular formula, CnH2n-2.