-OH and

Q: Draw the following, in the form stated. a. 3,4-dichlorocyclopentyne (skeletal) b. cis-2-fluoro-3-hex...

A: (a) The skeletal or bond line structure can be described as a series of atoms which are bonded toget...

Q: please show all your work, formulas used, and label all your variables

A: Rate of effusion of gases is given by Graham's law. Graham's law said the rate of effusion of gases ...

Q: Question: For the reaction NO,CI + NO → NO, + NOCI, the frequency factor is 8.3 x 10 dm mol's' and E...

A: Frequency factor ; A = 8.3 × 108 dm³ mol-¹ S-¹ Activation energy = Ea = 28.9 KJ/mol = 28.9 × 10³ J/m...

Q: What reagents would you use to perform the following transformation? Select all that apply. H. HO,

A:

Q: determine the potential of the hydrogen electrode immersed in an acidic solution with pH = 3.5

A: The reduction potential of a half cell electrode can be determined by using Nernst equation . E = E°...

Q: Give the SN1 mechanism for the formation of 2-ethoxy-3-methylbutane, the unrearranged product in thi...

A:

Q: Treatment of propylbenzene with NBS + hv affords a single constitutionalisomer. Suggest a structure ...

A: Allylic bromination is the replacement of a hydrogen on a carbon adjacent to a double bond (or aroma...

Q: If 0.035 g of oxygen dissolves in 1 liter of water at a temperature of 25 c and at an oxygen pressur...

A: Calculate number of moles of oxygen: No.of moles=MassMolar mass=0.035 g32 g/mole=1.09×10-3 mol

Q: Please show Step by step of the mechanims of the following reaction HOCH CHAD H 504 Mg, ether 4-CI 2...

A: 1st reaction with ethylene glycol/ sulfuric acid- formation of acetal protection of aldehyde  formed...

Q: Kaolinite clay consists of layered Si2076- alternate with Al2(OH)42+ layer. True False

A: Kaolinite is clay with earthy texture and soft reliability. It is white in color and made by chemica...

Q: Plz do Asap...! Give mechanism also ....!

A: Friedel-crafts alkylation does not occur in pyridine.  

Q: A. Graph Analysis: Cooling Curve Provide clear and concise explanation for each of the question belo...

A: Hello. Since the question contains multiple sub-parts, the first three sub-parts shall only be solve...

Q: Bromine can form compounds or ions with any number of fluorine atoms from one to five. Write the for...

A: When mixing of atomic orbitals to give rise a new atomic orbital is hybridization. The new orbital c...

Q: Consider the reaction: 2S02(g) + O2(g) == 2SO3(g) H° = -198.2 kJ/mol Comment on the changes in the c...

A: Consider the reaction  2SO2(g) + O2(g) ⇌ 2SO3(g) Le Chatlier’s principle: Le Chatlier's principle st...

Q: Solution X containing 0.020 mol of iron(II) sulfate requires 22.5 mL of potassium manganate(VII) for...

A: The iron (II) is oxidized into iron (III) by the magnate (VI). The balanced chemical reaction is giv...

Q: A reagent bottle is labeled 0.255 M K2SO4. (a) How many moles of K2SO4 are present in 25.0 mL of thi...

A: Four questions based on calculation volumetric analysis.

Q: Predict the charge of the ion formed by each element and write the electron configuration of the ion...

A: Magnesium is located in group 2A. Therefore, it needs to lose two electrons in order to achieve a no...

Q: introduced the idea of structural isomerism,with 1-propanol and 2-propanol as examples. Determinewhi...

A: (a) Boiling point of a molecule depends on the structure of the molecule because depending on the st...

Q: 6. Predict the major product, including stereochemistry. Br2 hv NBS hv

A:

Q: Two beakers each contain 200 mL of water. Into one beaker, a student adds 5.0 g Nal. Into the other,...

A:

Q: The molar absorption coefficient of a solute at 440 nm is 423 dm3 mol−1 cm−1. When light of that wav...

A: The given data contains, molar absorption coefficient ε =423 dm3mol-1cm-1 L=6.50 mm I =48.3%

Q: Which phase of matter is the most ordered? O Solid O Gas O Liquid

A: There are three phases of a matter. By varying the temperature and pressure the phase of the matter ...

Q: Click the "draw structure" to launch the drawing utility. Draw an additional resonance structure for...

A: In this question, an additional resonance structure of pyrrole has to be drawn. The structure of pyr...

Q: Draw the structure of a dihalide that could be used to prepare each alkyne. There may be more than o...

A: a. Required alkyl dihalide for the preparation of compound 2-butyne is 2, 2-dibromo-butane or 2,3 di...

Q: Using the disconnection approach propose a reasonable retrosynthetic route to accomplish the followi...

A: The retrosynthetic analysis for the compound:

Q: How many moles of MnOs are produced when 4.30 kg of oxygen gas completely reacts according to the ba...

A: The number of moles is equal to the ratio of mass to the molar mass of the substance. The number of ...

Q: Draw the structure of 5-iodo-2-methoxyhexane

A:

Q: What is meant by negative deviation from Raoult’s law? Give an example. What is the sign of AmixH fo...

A: Raoult's law: The total vapor pressure of the solution is equal to the product of partial pressure o...

Q: Suppose you want to determine the eutectic melting point of a eutectic mixture of adipic acid (liter...

A: Literature melting point of Adipic acid = 153˚C Literature melting point of Salicylic acid = 158˚C

Q: _10. Propane burns in air according to the equation: CaHs (g) + 502 (g) →3CO: (g) + 4H;0 (g) what vo...

A: The given equation : C   C3H8g       +     5O2g    →    3CO2g   +   4H2Og3×12+8×1                   ...

Q: determine the potential of the hydrogen electrode immersed in an basic solution with pH = 10.7

A: Given : pH = 10.7  And hydrogen electrode Since pH = -log[H+ ] => 10.7 = -log[H+ ] => [H+ ] = ...

Q: If a solid line represents a covalent bond and a dotted line represents intermolecular attraction, w...

A: Hydrogen bond is a type of intermolecular attraction force between the two molecules.  

Q: Explain  what is the van Deemter equation: Assumptions, limits, and adjustment to modern high perfor...

A: van Deemter equation is the equation which shows the relationship between plate height and mobile ph...

Q: Predict the major products of the following reaction. If it is possible, write all stereoisomers.

A: Alkenes reacts with Ozone i.e O3 and forms a 5 member ring with the double bond consisting of 3 oxyg...

Q: Which of the following methods would be the most accurate process for delivering 20 mL of a liquid? ...

A: In laboratory during an experiment, the volume of a liquid required is measured using graduated cyli...

Q: Write the products of the following reaction.

A: KMnO4 in basic medium acts as a strong oxidising agent.  

Q: Hexylamine and triethylamine have the same molar mass. The boiling point of hexylamine is 129 °C (40...

A: To explain why the boiling point of hexylamine is 129 °C, whereas that of triethylamine is only 89 °...

Q: If 10.00 mL (measured using a volumetric pipette) of a solution is pipetted into a 50 mL beaker whic...

A: Given, Volume of the solution = 10.00 mL Weight of beaker = 43.015 g Weight of beaker+ weight of sol...

Q: Explain what is meant by the n+1 rule?

A: The arrangement of the electrons in the different atomic orbital of an atom is known as the electron...

Q: calculate the potential of a lead electrode immersed in a saturated solution of PbBr2, in which the ...

A: cell potential is measured value of potential difference between two half cell of electrochemical ce...

Q: describe in detail the N-F bond in terms of the relevant electronegativities and polarities?

A: Interpretation -  To describe in detail the N-F bond in terms of the relevant electronegativities an...

Q: When a strong base is added to the pale blue solution of CusO4, a precipitate forms and the solution...

A: CuSO4 .5H2O (Blue vitriol) Hydrated Copper Sulphate forms pale Blue solution on dissolving in water....

Q: A3. In the reaction: s,0, (aq) + 21(aqg) 25,0, (aq) + 1,(aq) the following data were measured: [S,0,...

A:

Q: What reagent(s) would you use to accomplish the following conversion? OH 0. CH3 01) CH3MGB in ether ...

A: The given conversion can be obtained by reaction the given alpha beta unsaturated ketone reactant wi...

Q: 3) Consider a well-insulated piston-cylinder assembly. It is well-insulated and on the 0.04 m² pisto...

A: Solution The second law of physics place restrictions upon the direction of warmth transfer and acco...

Q: Given the density of unknown liquid is 1.2 g/mL, how many grams (g) would 35 mL weigh? Watch sigfigs

A: The density of unknown liquid = 1.2 gml mass of liquid = density x volume  According to unit analysi...

Q: Draw Lewis structures and MO diagrams for CN+, CN, and CN-. According to the Lewis model, which spec...

A: Hybridization and VSEPR theory explain the molecular geometry and bond angle in a molecule. It state...

Q: The average American woman self-reports consuming 1.785x10^3 kcal/day. For a 139.0lb woman, express ...

A: Given,  The average American women consumes 1.785*103 kcal/day. To convert the units, we must know t...

Q: Plz do Asap...!

A: The hydration reaction of alkenes in the presence of acid catalyst results in the formation of alcoh...

Q: Explain Compounds Containing a C=O Group ?

A: The functional group composed of a carbon atom double-bonded to an oxygen atom, i.e, C=O is called c...

NMR Spectroscopy

NMR stands for Nuclear Magnetic Resonance in which the study of different molecules is done based on the interaction of radiofrequency electromagnetic radiations with the nuclei of molecules placed in a strong magnetic field. A precise study of spectra of visible light and all bands of electromagnetic radiation is called spectroscopy.