1. A compound of formula CaH1202 has the spectra shown ( 100 2076 2977 hquid film 1194 sample ינל2 1166 000 00 1000 vavenumber cm la. Calculate the degree of unsaturation (' Ib. What functional group the peak at 2977 corresponds to? ( lc. What functional group the peak at 1737 correspond to? 1d. What is the structure of the compound (based in your answer to la, lb and lc).

Q: Multiply 21.5 x 3.149 and report the answer to correct sigfigs. 67.704 6.83 67.7 0 67 70

A: On multiplying 21.5 by 3.149, we get the answer 67.704 . According to significant rules of…

Q: Acetaminophen, in amounts greater than 4 g per day, has been associated with liver toxicity. What is…

A: It is given that maximum amount of acetaminophen is 4 g per day . So using the given mass of…

Q: B. Calculate the following information. USE THE FACTOR-LABEL METHOD TO DO YOUR CALCULATIONS!!! 1. A…

A: The density of a solution is calculated by the formula: Density=MassVolume   Note: Since you have…

Q: set öf tautomers? HDJCMD H. OH MacBook Air 000 D00 F4 F5 %

A: Applying concept of tautomerism.

Q: 13. The speed of a particular automobile is 45 mph (miles per hour). Use the following relationships…

A: In this question we have to convert the unit of speed.

Q: KCN ?

A: The question is based on the concept of organic reactions. we need to synthesize the given compound…

Q: Which of the following are identical?*

A: Homomers are those compounds which are superimposable to each other.  Compound II and III are…

Q: Which of the following depicts the most likely mechanistic pathway for the nucleophilic acyl…

A:

Q: IN tbnok

A: We have to give the product of the given reaction.

Q: 5. مز : HO 0.

A:

Q: 1. A friend claims that a metric ton is more than twice the mass of an English ton because a…

A: 1. A friend claims that a metric ton is more than twice the mass of an English ton because a…

Q: Complete the equation, using appropiate notations and fromulas: 410Be=?+510B

A:

Q: 11. What is the formula used for dilutions?

A: Dilution is a process of adding deionised water to decrease the concentration of given solution.

Q: 1.66 Carry out each calculation, paying special attention to sig- nificant figures, rounding, and…

A: The significant figures refer to particular digits in a number. According to the measurement rule,…

Q: E NA

A: For geometrical active compounds E and Z nomenclature is assigned based on Cohn Ingold prelog rule…

Q: (2.08 x 105)(7.0 x 10-5) =

A: In this question, the multiplication result of the two numbers has to be determined. Let first…

Q: Use the exponent (EE) functionality on your calculator to do these calculations (a & c should be…

A: Significant figures of the answer will be two significant figures as the questions have .

Q: 1-38. To entertain children between the ages of 2 and 90, I enjoy popping corks from bottles…

A: (a) The formula mass of acetic acid and sodium bicarbonate is

Q: 5 x 10-8 kL= ? mL   be sure to show work and report correct number of sig figs and units

A: In a  measurement number of digits in value are known as significant figure,  all non zero values…

Q: A producer applies 560 lbs of 30-10-18 fertilizer to a 1 acre field. How many lbs. of P2O5 were…

A: We are given, 560 lbs of fertilizer (NPK) in proportion 30-10-18. lbs of P2O5 used = ?

Q: он NaBH, CH,CH,OH OH I) LIAIH, 2) H,O* "„OH

A: TLC abbreviated  for thin layer chromatography is a technique used to separate functional group or…

Q: 2 moles HI

A: In the given reaction ether reacts with two moles of hydrogen iodide. The product of the reaction is…

Q: Chemical conversions 1. What is the molecular weight of nitrobenzene, often known as C_6*H_5*O_2*N?…

A: Given  Molecular formula of nitrobenzene = C6H5O2N  No. of moles = mass given ÷ molar mass  Atomic…

Q: How many chiral carbons are there in this structure?

A:

Q: CI 'Br HNO3 H'

A: The objective of the question is to explain the reaction of  with .

Q: In the Cytochrome P450-catalyzed mono-oxygenation cycle shown below, which transition results in a…

A: The given reaction is cytochrome P-450 Catalyzed mono oxygenation cycle.

Q: H-C₁-C₂ bond angle is [Select] C₁-C₂-C3 bond angle is [Select] = C2-C3-C4 bond angle is [Select] e…

A: The bond angle of a molecule is affected by the number of sigma bonds and lone pair of electrons on…

Q: 1. CH 3 μg Br 2. H+

A: The given reactant is an epoxide. When an epoxide reacts with a Grignard reagent, an alcohol would…

Q: If 2.0 x 104 moles of S20- in 50 mL solution is consumed in 3 minutes and 17 seconds, what is the…

A: Rate of reaction is equal to the change in concentration of reactant or product with respect to…

Q: How did they get 3? Do you always have to divide?

A: The oxidation state of Cr in the given oxide is +6. The electronic configuration of Cr can be…

Q: tv + Cl₂ Heat.

A:

Q: Part A Devermine the amount of potassium chloride in each solution. 21.7 g of a solution containing…

A:

Q: Identify two (2) possible errors during weighing a sample.

A: Weighing balance is the key instrument used in any chemistry laboratory. Slightly handling issue of…

Q: I Review Constants Periodic Table Suppose that you want to find the equation for a line that passes…

A: In the first part we have given two points (0,3) and (4,9) through which the line passes and we have…

Q: What is the solubility of KCI at 80C 150 140 KI 130 120 110 100 NANO3 90 80 70 60 NHẠCI KCI NaCI 50…

A: The solubility chart given is as shown below. To Find : Solubility of KCl at 80 oC.

Q: 1. 1. What is the difference between dilution and concentration? B iUFont Family - AA A E E E - @ 因…

A: Dilution : Dilution refers to the process of adding additional solvent to a solution to decrease its…

Q: 8. Consider the oxidation-reduction reaction: Al(s) + Ni²*(aq) → Al³*(aq) + Ni(s) a. Sketch a…

A: Please find the answer attached here.

Q: 234TH 226 8Ra + -> 90

A: we know , number of emitted alpha perticles=final mass -initial mass 4 number of emitted beta…

Q: How does the fractionating column make distillation more precise? A. The added distance gives more…

A: "The correct answer & explaination is given in below steps"

Q: Name these using E/Z or R/.

A: There are different ways of nomenclature for compounds. Two of them are E and Z nomenclature, R and…

Q: Complete each row of the table below by filling in the missing prefix 1 Pa 1 Pa 1 Pa = 10 = 10 = 10…

A: 1 MegaPascal (MPa):A MegaPascal is a unit of pressure equivalent to Pascals. In the given context,…

Q: 3. H30 + Y 国 2. HO O

A: The given reaction is an example of a directed aldol condensation reaction.

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.