Compute the HDI for a molecule with the following formula: C7H8 HDI = C - (H/2) - (X/2) + (N/2) + 1 C = Carbons, H = Hydrogens, N = Nitrogens, X = Halogens 1 HDI = 1 double bond or ring (triple bond = 2 HDI) Answer:
Q: Which of the following are molecular formulas? Select all that apply. Group of answer choices C3H6O3…
A: Organic chemistry is the branch of chemistry that deals with carbon and hydrogens. When we study…
Q: c. The following figure shows the mass spectrum of a hydrocarbon. i. Propose a molecular formula for…
A: The mass spectrum given for a hydrocarbon has following fragmentation peaks: m/z: 72, 57, 43, 29
Q: Following is the mass spectrum of 3-methyl-2-butanol. The molecular ion mlz 88 does not appear in…
A: Given mass spectrum of 3-methyl-2-butanol. The 3-methyl-2-butanol has four different attached in…
Q: QUESTION 2 A mass spectrum has an M+ peak at 204 m/z; and additional peaks starting at 127, 77,…
A: The question is based on the concept of Spectroscopy. we have to analyse the data provided and…
Q: Solve AHpn for 2NOCI(g) —> N₂(g)+O₂(g)+Cl₂(g) given the ff set of reactions 1/2 N₂(g)+1/2 O₂(g) —>…
A:
Q: Using the Molecular Ion to Identify a Compound Pent-1-ene and pent-1-yne are low-boiling…
A: In the mass spectrum, the heaviest ion (the one with the greatest m/z value) is likely to be the…
Q: QUESTION 10 A mass spectrum has an M+ peak at 204 m/z; and additional peaks starting at 127, 77,…
A:
Q: Does the M+1 peak tell the difference between the reactant and product? Why or why not?
A: Is M+1 peak tell the difference between the reactant and product has to be given.
Q: 1. Define coeffienct? 2. What is the valus of a subscript after a compound if one is not visible? 3.…
A: Coefficient is the stoichiometry of any compound that gives the quantitative ratio of compounds in a…
Q: The mass spectrum of a small molecule is shown below. This molecule contains a carbon, but is not a…
A:
Q: 2. Write the molecular formula for the given MS data of an unknown hydrocarbon below: m'z Intensity…
A: Mass Spectrometry is one the analytical technique used to determine the composition and structural…
Q: A 1) O3 2) DMS (C10H12) (C1H160) 1) EtMgBr 2) Hао (C3H100) (CH3)2NH H+ В AICI3 Dean-Stark
A:
Q: For which compound containing a heteroatom (an atom other than carbon or hydrogen) does the…
A: Nitrogen rule: The nitrogen rule states, that a molecule that has no or even number of nitrogen…
Q: CO9TO9Q5511 In a GCMS experiment, a compound shows a 3:1 height ratio of its M peak at 126 mass…
A: INTRODUCTION: GC-MS also called as gas chromatography-Mass spectrometry is a simple technique used…
Q: If a non-cyclic alkane shows a molecular ion peak at m/z 408, what is the chemical formula? Complete…
A: Alkanes are those kind of compounds in which all the carbon atoms are bonded with each and with…
Q: How would I draw C9H19NO with this Hmnr data 4.6(s,2H) 3.3(s,3H) 2.2(q,2H) 1.6 (s,9H) 1.3 (t,3H)
A: First we have to determine the total number of Double Bond Equivalent of the given molecular formula…
Q: 0.768g of a compound containing C, H and possibly O, yields 2.376g CO2 and 0.792g H2O upon…
A:
Q: For which compound containing a heteroatom (an atom other than carbon or hydrogen) does the…
A:
Q: What molecular ions will be present in a mass spectrum of 2-chloropropane ? ( HINT: 1. Calculate…
A: The molecular ion peak in a mass spectrum represents an ion that is been formed (in ionization…
Q: Step 1: Step 2: Step 3: Step 4: Step 5: 2NO(g) → N202(g) 2H2(g) → 4H(g) N2O2(g) + H(g) → N20(g) +…
A: In the given reaction, the intermediate species can be determined by deriving a net reaction from…
Q: Choose an answer An alcohol with molecular formula C4H8O A Ketone with molecular formula C3h6O An…
A:
Q: 1. Use the Rule of 13 as well as the isotopic ratio (M, M+1, etc.) to determine a molecular formula…
A:
Q: 4. Place the following bonds in order of increasing wave number as observed in their infrare…
A: Greater the strength of bond greater will be be overlapping greater will be the Wavenumber of the…
Q: Assignment 2 1-While cleaning out a laboratory shelf, you have made a mistake in labeling two…
A: IR spectroscopy is also called vibrational spectroscopy. The IR radiations are passed through the…
Q: Absorbance Transsmission 0.730 17.8 0.641 22.8 0.400 31.8 0.340 45.2 0.211 62.0 0.076 85.4 0.020…
A: Given:
Q: An unknown compound B has the following spectra. Write the masses for the M+ , аnd (M+1)+ peaks.…
A: Base peak having 100% intensity.. Molecular ion peak means peak of unfragmented molecule...
Q: How many carbon atoms are expected to be in a hydrocarbon sample if it shows M and M+1 peak…
A: Find the complete solution given below
Q: Acetic acid: Put in the molecular formula of the ions responsible for peaks at 45 and 43. Use the…
A: Acetic acid is : CH3COOH
Q: Following is the mass spectrum of 1,2-dichloroethane. Propose a structural formula for the cation of…
A: Answer
Q: 4958 METHYL-M-NITROBENZOATE-CARBON 200 180 160 140 120 100 80 60 40 20 ppm 86 9T 8- - 52.7
A: Given compound,
Q: Which of the following E,Z designations are correct and ehich are incorrect
A: Given,
Q: Match the Spectroscopy method to the information it provides. Infrared (IR) Spectroscopy [ Choose ]…
A: We have to match the spectroscopy with that of which they depends on . The Infrared spectroscopy are…
Q: 9 /31 100% 0. PPM
A: Kindly get the answer given below.
Q: spectrum shown below. 2H Br. Br. Br. quin. PPM 1H 2H 2H 6H Br
A:
Q: A compound made of C, H, and Cl shows two peaks on a mass spectrum, one at 52 u and the other at 50…
A: Actual molecular ion peak is the one at 50 u. The 57 u peak comes due to the presence of Cl with…
Q: 12.22 By knowing the natural abundances of minor isotopes, it's possible to calcu- late the relative…
A: M:M+l = 15:1
Q: Problem: Determine the percent composition of the analyte/s based on the given data below (Round off…
A:
Q: Q-5 Interpret the following El mass spectra; give one possible structure of the compound. 100 139…
A: In mass spectrometry, relative percentage of intensity is plotted against M/Z ratio. The fragment…
Q: Butane, C4H10, would have which of the following fragments in its mass spectrum? m/z | 15 II 29 III…
A: Mass spectrometry In this fragmentation is used . The fragmentation is the dissociation of the…
Q: Match the molecular ion (from electron impact mass spectrometry) with the correct compound. (Make…
A: We have the identity the compound from the given molecular ion peak at 122.
Q: a) Calculate the rule of 13. b) Determine the molecular formula of the compound using the mass…
A: a). The rule of 13 means a base formula is made and the molecular mass is divided by 13. The number…
Q: How many carbon atoms are expected to be in a hydrocarbon sample if it shows M and M+1 peak…
A: In case of carbon, M and M+1 peaks are expected as M peak for 12C & M+1 peak for 13C
Q: 7. Calculate the expected +1 and M+2 relative intensities assuming M+ has a relative intensity of…
A: The y-axis of a mass spectrum is relative abundance (relative intensity). Calculates how much of an…
Q: With a resolution of 500 a peak will an m/z value of 297.000 from which of the following peaks?…
A: Given: The m/Z value of the peak is 297.000. The resolution of the mass spectrometer is 500.
Q: The chemical name for oil of vitriol is sulfuric acid. The chemical formula for sulfuric acid is…
A: The sulfuric acid is an inorganic acid, which is composed of Oxygen, Sulfur and Hydrogen with it.
Q: Write the condensed structural formula for the following molecule T For the toolbar, press ALT+F10…
A: Condensed structure formula is presentation of molecule in condensed form . Bonds are not shown in…
Q: Find the AHrn for the following reaction: 2N29) + 502(9) → 2N,O5(9) given the following reactions…
A:
Q: can you help label peaks 100 2156 91am-1, 100 53%T 95 08.79om-1. 07 60NT 3011.71om-1, T 960…
A: IR spectra deals results from the interaction of infrared radiation with matter by absorption. IR…
Compute the HDI for a molecule with the following formula:
C7H8
HDI = C - (H/2) - (X/2) + (N/2) + 1
C = Carbons, H = Hydrogens, N = Nitrogens, X = Halogens
1 HDI = 1 double bond or ring (triple bond = 2 HDI)
Answer:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Identify the compounds as organic or inorganic. Organic compounds Inorganic compounds Answer Bank :F: C20H42 CH;CH=CHCH3 Na,S C,H,NO,S H,0 :F:Question 6 Answer the following questions related to the molecules whose structures are shown below. В A O H H H H H H H H H H H I I I I но-с-с-с-с-с-с-с-с-с-с-с-с-н i iiiiii i i ii H H H H H H H H H H H CH3(CH2)14-C–0–CH2–(CH2)28-CH3 O H H H H H I I I I но -с-с-с-с-с- D C HC-o0 H H H H HC-o E HC-O HC-O ofo Of the compounds in the figure, is a protective lipid and is a storage lipid. A and E OA. Cand D OB. OC, A and B OD, A and D C and E H H H H H HDraw the structure of 1-chloro-3-methylbenzene Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced CH: 120 EXP CONT 1 H एल Marvin JS ChemAxon Draw the structure of 2,4-dimethoxyphenol. Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template to H: 120CONT H C N O NN (2) UN C OS-a u Cl Br
- Be sure to answer all parts. Name the following molecular compounds: (a) NI3 (select) v (select) ♥ | (select) (b) F2O7 |(select) v| (select) v (select) v| (select)Choose the correct answer. A saturated hydrocarbon with molecular formula C6H14 + An alkene with molecular formula C5H8 An aldehyde with molecular formula CH40 An alkyne with molecular formula C5H10YouTube 1 NONOU app.101edu.co Maps CH₂CH3 I CH3–C=C=C-H Aa Q A Z A 2 G fi F2 W S CIH X C G b #3 110 > 80 F3 E D C C > $ 4 O F4 R LL 0, 67 dº % 5 V Gd Question 14 of 31 Name the structure below: B F5 T B G 99 MacBook Air F6 B Y H 2 G D G & 7 F7 U N * 00 A) 1-hexyne B) 2-ethynylbutane C) 2-ethyl-3-butyne D) 3-methyl-1-pentyne E) 3-methyl-4-pentyne 8 J DII F8 M W ( 9 G1|CSU0N K F9 O O L F10 EE Done P Gra F11 + 11 { R + F12 Upc SL + }
- 0 ball & stick Which of the following represent structural isomers of the molecule shown in the model? Choose all that apply. 0 CH3 CH₂ CH3 CH₂-CH-CH-CH-CH₂ CH₂ CH3 CH₂-CH-CH₂-CH-CH₂ CH₂ 0 CH₂-CH₂-C-CH₂-CH₂ CH₂CH₂C CH₂ CH₂ + labels CH₂ -CH₂ CH₂ CH₂ CH₂ CH₂-C-CH-CH₂ CH₂Select the single best answer. Name the functional group in the following molecule: O alkoxy group (ether) O O O O O halogen atom (alkyl halide) acyl group (ester) amino group (amine) CH3CH₂CH₂-C=O I OCH₂CH3 carbonyl group (aldehyde) hydroxyl group (alcohol) carboxyl group (carboxylic acid)N Chrome → C Ol H₂N MARK File Edit View History Aktiv Chemistry esc app.101edu.co -C ! 1 NIC Q IZ @ 2 C-N C- X WYKW W N Bookmarks Profiles Tab Window Help + CH H₂C-CH₂ HO-C H₂ The structure of the antiviral drug penciclovir is shown below. Which of the following functional groups is indicated by the box? 1,503 #3 CH-CH₂ E $ 4 ОН R JUN 30 do 5 % MacBook Pro A 6 121 Y & 7 W U A) amine B) alcohol C) ketone D) amide 8 ( O 25 9 www ú 0 0 O 15% P D - B
- Choose an answer An alcohol with molecular formula C4H8O A Ketone with molecular formula C3h6O An alkane with molecular formula C6H14 An akene with molecular formula C5H10 An unsatrated hydrocarbon with molecular formula C6h12 An aldehyde with molecular formula C2H6O A Ketone with molecular formula C2H6OThe octane rating of gasoline is a measure of the resistance to premature ignition, also known as engine knock. It is based on comparison to a mixture of 2,2,4-trimethylpentane, commonly known as isooctane (rating = 100), and heptane (rating = 0). An %3D octane rating of 90 would compare to a mixture that is 90% isooctane and 10% heptane. Isooctane is a highly branched alkane with the condensed structure (CH,),CCH, CH(CH,),. Draw the complete structure of isooctane. Show all hydrogen atoms. Select Draw Rings More Erase C HBe sure to answer all parts. Name the following molecular compounds: (a) NC13 |(select) v(select) v |(select) (b) Br2O, (select) v |(select) (select) v |(select) ♥