Name the following compounds: CH₂ (Ь) CH₂CH₂CHSH CH3 CH₂CHSCH₂CH₂ (d) (4) SH сня CHICCHCHCHCHCH CH₂ SCH₂ SCH₂ (c) s SH SCH₂CH₂

Q: Which of the ff. are FALSE? Blank absorbance must be subtracted from all measurements. A…

A: Spectrometer uses the beers lamberts law.  And it measures the absorbance of the sample.

Q: What is supernatent? clear liquid above the precipitate. solution of liquid and precipitate colored…

A: The question is based on the concept of analytical chemistry. we need to define supernatant.…

Q: If the peak width w of both Peak 1 and Peak 2 fro eon tg is 0.5 minutes, what is the resolution…

A: Answer..

Q: I need help finding the %Composition for %cychohexane and %toluene. The formula (area of peak/total…

A: To determine: % composition for Cyclohexane and toluene

Q: O Na 00₂ Br Br 10. Br Br

A: To choose the correct reagent for the given reaction.

Q: Select all the curved arrows that are correct C

A: Given : structures  Tip : movement of Sigma bond to form double bond not possible. When there is pi…

Q: 5. A water sample was analyzed by an emission spectroscopic method (slope of the calibration graph =…

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Q: oles of I-(x 10) noles of Pb2+ (x 10-5) noles of Pb2+ (X 10-5)

A: 1) 5 mL of 0.012 M Pb(NO3)2 gives 0.012 *5mmol= 0.06 mmol of Pb2+.

Q: rove thet or an as a function of othe extensove gou Sc V and Ni U(s. VN)= N bo Vers the terna en…

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Q: Intensity (a.u.) 4000 3352 cm¹ 3500 3000 UNKNOWN B 1710 cm. 2500 2000 1668 cm" 1500 1101 cm 1000

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Q: d. 2. Â(2e²ikx), Â = -3ih- d.

A: Differentiation of exponential  is same .ie exponent. Any constant  term is not differentiated, so…

Q: PLEASE DO A B AND C THANK YOU SOOO MUCH!!!!!!!!

A: Lambert Beer law states that absorbance of a substance is directly proportional to concentration of…

Q: Fnb Lab report 1 Q 20 = 155 #ra X A Ch 8 Chemical.. X 2. For the reaction Ch3 [0.5] [0.15]³ [1]"…

A: Equilibrium constant is defined as the ratio of concentration of products to the concentration of…

Q: > A standard sample was prepared containing 10.0 ppm of an analyte and 15.0 ppm of an internal…

A:

Q: What is the concentration for each sample and what do I need to graph? thank You! Con. Standard…

A: A question based on quantitative analysis, which is to be accomplished.

Q: Expres (a/o), mterms a meaurable properties q measurable beiniog with th definitin amc regnaizing…

A: Entropy is a measure of randomness of a system. It is a function of temperature and volume.…

Q: Br Answer Bank A strong MS peak at M-127 m/z and a weak peak at 127 M+2 peak ~1/3 the height of the…

A: Given that : We have to match the given characterstic IR and MS trait to the given structures.

Q: What conclusion can you reach if both Mw and Mn are determined to be identical?

A: Solution Molecular Weight of Small Molecules The cryoscopic method was formally introduced in the…

Q: A student measures the absorbance of a solution in lab a total 4 times and obtained the following…

A: Given: Absorbance of solution: 0.219, 0.224, 0.206, 0.223 Values should be rejected at the 95%…

Q: What ion does each of the electronic configuration belong to? a) [Ne] 3s¹ b) [Ar] d) [Ar] 4s² 3d4 e)…

A: The given electronic configurations are We have to match the given electronic configurations.

Q: When a sample presents some matrix interference, which of the ff. are carried out? Dilute sample to…

A: A question based on analytical process that is to be accomplished.

Q: HS SH RaNI a) BF,

A: 1,4 dithiane is a compound with two methylene bridges that are replaced by two sulfur atoms.…

Q: 6) 1s°2s°2p®3s°3p* 7) 1s°2s°2p°3s°3p°4s°3d°4p°5s*_ 8) [Kr] 5s²4d05p³ 9) [Xe] 6s²4f45d® 10) [Rn]…

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Q: #2 Ahalysis of a compaurtl peveale that it contains 21. 71. capbin, 9. .6ʻlo 0xygen oxggen fluoRine…

A: Given,  Mass percentage of C = 21.7% Mass percentage of O = 9.6% Mass percentage of F = 68.7%…

Q: OH Pora, KOc (cH3/3 1 Os NGB Hg CN \. BHz 1. +202, 04- cryele DCC H3 Ot

A: Given are multistep organic synthesis reactions .

Q: arrows step 1 OH 1 arrows step 2 OH₂ 2 arrows step 3 + H₂O 3 arrows step 4 CI™ Ka CI

A: Answer:In nucleophilic substitution reaction, one nucleophile substitute the other nucleophile…

Q: correct

A: In this organic reaction, 3-methyl hex-3-ene is treated with H2O/H2SO4. Such reaction is called acid…

Q: An aqueous solution of sodium ethanoate is alkaline having a pH value greater than 7 46. Sodium…

A: 46.  First statement is sodium ethanoate is alkaline having pH greater than 7.  Sodium ethanoate +…

Q: tranegoom Jollawing (TEpine phatoridakan) The to 0.

A: Photo oxidation is a chain process incorporating a large number of chemical reaction. In this…

Q: Match the conformers in Figure 5-9 to the position on the conformational analysis graph. Assume that…

A:

Q: Graphs are a common data analysis tool used in all branches of science. The given graph represents…

A: The graph between Absorbance and concentration of sample is used to find the concentration of…

Q: SPECTROSCOPY 1. If the concentration of solute in a solution is high, the Absorbance will be high or…

A: 1) The Beer-Lambert law : According to this law for a given sample the absorbance is directly…

Q: Q6. The key difference between bottom-up and top- down synthesis methods is: O Thickness O Size…

A: The Top-down approach involves the breaking down of bulk material into Nano sized structures or…

Q: 14. Using the equation in number 13, when 0.25 moles of Mg reacts with excess oxygen, how many moles…

A: In this question , we have to find how many moles of MgO on Reacting with 0.25 moles of Mg. first of…

Q: Problem 64 - IR spectrum Problem 64 C10H120 50- MW = 148 40- 30- 20- 10- 3500 3000 2500 2000 1500…

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Q: Identify which sets of quantum numbers are valid for an electron. Each set is ordered (n, l, m, m₂).…

A: Here, we have to find the correct sets of quantum numbers for an electron in an atom.

Q: Н F Н Н Br F F F F е но ATA Н CH3 H CH3 Н Н Br F Н CI H CI ана Н Н Н H/n H Н Br Н Br Н H H В Br Br F

A: Here the left side contains the structures of some polymers and the right side comprises of…

Q: 3. Derive the expression of the electron's charge to mass ratio: e 125R?V 32uN² 1²r2 me

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Q: state if true or false 1. Considering that concentration and the size of sample container are the…

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Q: *20-13 Calculate the ratio of the (M + 2)* to M and the (M + 4)* to M" peak heights for (a) CoH Br,,…

A: a. Compound a is having two bromine atoms. Therefore M:M+2:M+4 ratio is 1:2:1. b. Compound b is…

Q: Enter the correct number of hydrogens in the branched hydrocarbon shown below. Your answer

A: Hydrocarbons: these are the organic compounds entirely composed of carbon and hydrogen atoms.

Q: Answer Bank CH3 CH3. H. CH3 H--O O--- -O- O-----H H3C H. CH3 H3C H. CH3 H- CH3 H3C H3C H---H

A: Hydrogen bonding is form by attraction of Hydrogen atom with electronegative atom like N,O,F etc.

Q: Which of the following statements are correct? (Sdect all that apply) a - - O z(a + 6) = z O None of…

A: Option C is the correct option.

Bond Parameters

Many factors decide the covalent bonding between atoms. Some of the bond parameters are bond angle, bond order, enthalpy, bond length, etc. These parameters decide what kind of bond will form in atoms. Hence it is crucial to understand these parameters in detail and understand how changing these parameters affects the kind of bonding or various characteristics.

Bond Dissociation Energy

The tendency of an atom to attract an electron is known as its electronegativity.