In addition to the NMR spectrum below, this compound, with formula C5H,0O2, has bands at 3450 cm 1 (wide) and 1713 cm 1 (strong) in the infrared spectrum. Draw your structure   note: point out the structures on the chart for better understanding

Q: 1. give the complete mechan isms including all intermed iales urrows and charges. (show all resonanc...

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Q: Would the reaction of magnesium, mg with oxygen be more or less vigorous than Al?

A:   Yes the reaction of Magnesium with oxygen will be more vigorously than Reaction of Alminium with o...

Q: Provide arrow pushing mechanism for this reaction.

A: Carboxylic acid reacts with alcohol in the presence of acid or base catalyst to form an ester. The r...

Q: What is the molar solubility of Ag2SO4 in a solution that is 0.0522 M H2SO4? Ksp= 1.40x10^-5 Hide an...

A: The solubility constant is the multiplication of molar solubility of the constituent ions. For a com...

Q: At –7.73 °C the pressure equilibrium constant K, =6.8 × 10° for a certain reaction. Here are some fa...

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Q: A nonspontaneous reaction will have a Keg<0. Select one: O True O False

A: In simple word, spontaneous reaction is a reaction a process which takes place without any external ...

Q: Calculate the pH of a 0.424 M aqueous solution of hydrocyanic acid (HCN, Ka = 4.0×10-10).

A: pH of the solution can be calculated by using the formula,  pH = [H+]. Given data, Concentration of ...

Q: Be sure to answer all parts. Consider the following gaseous sample in a cylinder fitted with a movab...

A: Ideal gas equation is :  PV =nRT  Where P is pressure, v = Volume  n = number of moles  T = Temperat...

Q: er entropy per m

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Q: In the laboratory, a general chemistry student measured the pH of a 0.552 M aqueous solution of trie...

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Q: 6. Draw a diagram similar to the step ladder method done in lecture for the electronic configuration...

A: The correct answer is given below

Q: 3. Calculate the # of grams needed to produce each: a) 0.20 L of 1.5 M KCI b) 0.160 L of 0.300 M HCI...

A: Molarity of a solution can be defined as the number of moles of solute dissolved per litre of that s...

Q: A sample of a neon is at 89 degrees Celsius and 123 kPa. If the pressure changes to 145 kPa and the ...

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Q: b. [OH]=1 x 10$ M

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Q: spontaneous.

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Q: Consider the equilibrium system described by the chemical reaction below. At equilibrium, a sample o...

A: Relation between kc and kp Kp = Kc (RT)^n

Q: Correct Part C Write a balanced redox reaction showing what happens when Pb dissolves. Express your ...

A: The solution is as follows:

Q: Draw the structure of the major products if the given compound reacts with O3, then Zn, acetic acid.

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Q: Give the IUPAC name of the illustration attached

A: First  select longest chain of carbon.  provide the name for subtituent. After which we can get the...

Q: What is the solubility of PbF₂ in a solution that contains 0.0350 M F⁻ ions? (Ksp of PbF₂ is 3.60 × ...

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Q: For each of the following voltaic cells: A. write the half reactions, designating which is oxidatio...

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Q: Q1. Provide the mechanism that leads to the major product(s) for this reaction. Be sure to designate...

A: Given:- In Q1, the first step is to remove the acidic alpha hydrogen and then there is also another...

Q: Lastly, explain the advantage(s) of using a temperature gradient for GC rather than having the oven ...

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Q: Which of the following is NOT characteristic of a quality restorative wax? a. The ability to acccep...

A: loss of shape &amp; form under varying temp is the right answer.

Q: You have 500 mL of a 0.10 M NaCl solution. You dilute the solution to a new volume of 1 L. What is t...

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Q: pH

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Q: A set of vapour pressures were measured at different temperatures for a particular substance. A plot...

A: Calculate the enthalpy of vaporization for this substance in units of kJ mol-1 ?

Q: Calculate the pH using Henderson-Hasselbalch equation of a 50mL buffer solution made from 0.20 M HC2...

A: Henderson-Hasselbalch equation                       pH = pKa + log[conjugate base][Acid]           ...

Q: What is the hydronium ion concentration in 0.275 M nitrous acid? Ka= 7.1x10^-4 Hide answer choices A...

A: Given :  Concentration of nitrous acid = 0.275 M  Ka = 7.1 x 10-4

Q: nickel to 97.93 °C and then drops it into a cup containing 75.96 grams of water at 20.90 °C. She mea...

A: Given :  Mass of nickel = 69.43 gm  Initial temperature of nickel = 97.93 °C  Mass of water = 75.96 ...

Q: Decide whether each molecule or polyatomic ion is polar or nonpolar. If the molecule or polyatomic i...

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Q: 12. Here are two different acidic solutions: (1) a solution with a pH of 2.30 and a concentration of...

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Q: Calculate how much energy it will take to heat 100 g of water from -20.0°C to 120°C. Given: ice = 2....

A: To solve the above question, use formula which contain q,m,c and ∆T, ∆H in it for different changes....

Q: How many ml of 0.1500M H2SO4 are required to neutralize b.) 30 ml. 0.30N Ba(OH)2 c.) 20 ml. of a s...

A: Please find your solution below : Molarity and normality are the measure of concentration. Normality...

Q: 215.0 mol of an unknown gas is stored at a temperature of 1110 K in a large, 395 L In atm, what is ...

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Q: Provide the correct IUPAC name for Sr(NO₃)₂ and for AlPO₄?

A: Write correct IUPAC name for Sr(NO₃)₂ and for AlPO₄?  

Q: Would the reaction of beryllium, Be, with oxygen be more or less vigorous than ba?

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Q: R. H H H C-c+c=c=cc-ccH H H H. a. Dtermine the hydrizidation and of the bond angles aroung the carbo...

A: When a  carbon atom forms 2 Sigma bonds then it is sp hybridised , when it forms 3 Sigma bonds it is...

Q: 5. What would the pH of a solution that had a hydroxide ion concentration of 1 x 10º M be?

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Q: ОН ОН CI HN CI

A: Functional group are some specific atoms or group of stoms which have special properties. Like : -OH...

Q: Which pair of particles have the same number of electrons  Choice A: F-,Mg2+ Choice B: Ne,Ar Choi...

A: An isoelectronic pair  is a group of ions that all have the same number of electrons. 

Q: 1. Circle the structure that corresponds to the given IR spectrum, mass spectrum, coupled 3C NMR spe...

A: IR provides the information of unknown functional groups of the compound. Mass spectra provides the ...

Q: Name each of the following compounds using IUPAC nomenclatur Br F F Br CI, CI

A: We have given with some compounds and their IUPAC names have been asked. As per guidelines, we can a...

Q: Write the molecular formula of 2-methyl-1-butene. 2. Write the equation if the 2-methyl-1-butene wil...

A: As per the guidelines we are supposed to answer the first three sub parts to be solved another sub p...

Q: 1. Calculate the pH of the following: a. [H*] = 1 x 10³ M %3D b. [OH]=1 x 10$ M C. [H]=1 x 107 M

A: Calculate pH of the given data---

Q: Describe how various factors influence the rate of reaction.

A: The rate of reaction is influenced by various factors.Let's discuss the various factors in the next ...

Q: Can you please paraphrase the text below for me? with your own words please Wettability is the abil...

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Q: Identify the type of unbalanced equation by selecting from the drop down menu. choose your answer. V...

A: synthesis reaction It can be shown by the general equation: A + B → C  Synthesis reactions are also ...

Q: Calculate the change in the molar entropy of solid sodium chloride at constant pressure (1.00 bar) d...

A: The solution of the question is given below:

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.