Q: 1. Please explain how an FTIR works 2. Why it's so important and useful for organic chemistry
A: Two questions based on IR spectroscopy, which are to be accomplished.
Q: What is the s character of sp3 carbon
A: During orbital hybridization, the mixing of atomic orbitals takes place to form new orbitals known…
Q: What is the biggest difference between the Lewis and the AO-model in terms of the localisation of…
A: Localized electrons are the bonding electrons whereas the delocalized electrons are the non-bonding…
Q: PLANNING OUR INVESTIGATION 3. We have the following materials to use to represent the bonds between…
A: A question based on structure of atom that is to be accomplished.
Q: What should the central atom be? HCCI3
A:
Q: Interpret the following reactions in terms of Lewis Dot Structure CH3I + OH - ↔ CH3OH…
A: In Lewis dot structure, each atom try to complete it's octet.
Q: If the energy change for the reaction below is -56.5 kJ/mole 2A + B -> С determine the enthlapy…
A: Calculate enthalpy of the given reaction--- C -----> 2A + B
Q: NaBr + Ca(OH)2 - CaBr2 + Na(OH)
A:
Q: Reaction of SbF5 with HF produces octahedral SbF6- and a free proton (which is the reason for the…
A: Formal charge on central atom Sb in SbF6- = ?
Q: (d) Br (e) NaBr ? CH,OH ? DMSO () dilute (CH),COK (g) OTs ? Ethanol OTs (CH.),COH
A:
Q: Base on the chemical equation of the Haber process ½ N2(g) + 3/2 H2(g) = NH3(g), estimate DfH, for…
A: The question is based on the concept of bond energy. amount of heat required to break a bond is…
Q: Explain the inductive effect in organic chemistry by using the example of diketones.
A: in any compound presence of two keto groups are said to be diketone .
Q: a) Sketch the net force vs. distance curve, for a covalent bond. b) Directly beneath, sketch the…
A: Force for a covalent bond F=kq1q2r2 Energy for a covalent bond E=kq1q2r
Q: group A solutions: Conductivity (ms) concentration of chloride ions: NaCl…
A: Conductivity depends the number of ions in solution.
Q: 1. Why do you think we avoid writing the minus sign (-) in chemical equations? 2. What does CO3²-…
A: Hello. Since more than one question has been asked, the first question shall only be answered in…
Q: NASH Br DMSO HS-
A:
Q: The positions of the Br atoms in the molecule below is designated as Br -Br O meta O ortho O para O…
A: Since you have posted multiple questions, we are entitled to answer the first only.
Q: A] Calculate AH° for the reaction C2H4g) + 3 Oze) 2 2002(g) + 2H½O(g) The average bond energies of…
A:
Q: Which is more reactive, Fe2+ or Fe3+, and why?
A: Well, in order to find the reactivity of Fe2+ and Fe3+. We have to see the electron distribution.…
Q: monic 1876.06 cm1 for molecule N14 o16 is ,
A:
Q: Draw the organic molecule(s) which is(are) forn (You have 2 chances until the answer will be giw H…
A: We have to draw the product of reaction of HBr with given alkene
Q: Ме Ме Ме (i). Si. Br, Et3N CI Ме (ii). BuzSnH, AIBN (trace) НО (i). Н2О2, KF, DMF HO НО (i). NOCI…
A:
Q: lons in solutions with high ionic strength have less net charge, and therefore, less attraction to…
A: The expression for the effect of the ions present in a solution on electrostatic potential is termed…
Q: =3,ℓ=3, what can be deduced about ??
A: We know about, Azimuthal quantum number ( l ) value depends on principle quantum number ( n ) l = 3…
Q: The Worksheet-Chapter 8-CHEM 200 1. Draw a valid LS for the following molecules and molecular ions.…
A: The lweis structures of the following ions are.
Q: Rank the following species in order of decreasingacidstrength: H₂SO₄, H₂SO₃, HSO₃.
A: Acidic strength can be defined as the tendency of losing a proton. Higher the tendency of losing a…
Q: Chemistry Arrange the following in order of increasing stability: Ni(PPh3)3, Ni(P(OPh3))3,…
A: The increasing order of stability is:
Q: What is the decreasing order of acidity for the following compounds? OH Ph ОН I II III IV O II > III…
A: Conjugate base of an acidic compound can be defined as the species formed by loss of a proton from…
Q: For the Lewis diagram, above, determine: 1. The overall charge of the…
A:
Q: The ionization constant for HNO2 is 2.70 x 10-6 at 25 oC. Determine the standard free energy change…
A: The expression for standard free energy change is given below, R is the universal gas constant, T…
Q: Nitric acid, sulfuric acid and phosphoric acid are all example of oxoacids. Predict their pKa…
A: 1. Write the formula in following format. EOp(OH)q 2. pKa = 8-5p 3. If q > 1, successive Ka…
Q: 2 what is the oler of a reaction which has kote law egualion hate =KIAJB]" ?
A: Given question rate low equations r = K [A]2[B]1/2 We have calculate the order of the…
Q: dentify the pair of species that is not a conjugate acio O NH; NH3 O H,PO3; H,PO, O H,SO;; so;- O…
A: The question is based on conjugate acid base principle. a strong acid has a weak conjugate base…
Q: Rank the cations from least stable (left) to most stable (right). | OI<II < III III < II <I III < II…
A:
Q: I. List all the IMFS that are present in a pure sample of substance A below. The Lewis structure of…
A: Different types of intermolecular forces found in a molecule are: London dispersion force(LDF) is…
Q: How would you describe the slope of a rank abundance curve that vary with increasing species…
A: A rank abundance curve is a diagram that's used to present relative species abundance, It can…
Q: Which of the following will have the largest magnitude of first ionization constant, Ka1 ? Select…
A: Acid is substance which release hydrogen ions when dissociate. Strong acid has large magnitude of…
Q: What changes in relative energy you would expect as the SN2 conversion from CH3-Br to CH3-Cl takes…
A:
Q: How do you explain the pattern/trend in the distance between the anion of an acid and H3O+? The…
A: There are two types of acids above the question binary acids and oxoacids. Binary acids are those…
Q: AK-CI pair has a bonding energy that depends on distance, r, according to Ea--1.546/r Er- 2.8 x…
A:
Q: B. Directions: Write expressions for Ksp for each ionic compound. 1. PbCl, 2. AgCl 3. Al(OH), 4.…
A: Solubility product constant (Ksp):
Q: Conventional magnetic resonance imaging (MRI) of the lungs is very challenging since MRI operates by…
A: Given, Volume of xenon, Vxe=300 mL Volume of nitrogen, VN2=700 mL Temperature, T =16°C=(16+273)K=289…
Q: Order the following from smallest (1) to largest (3): Ge, Co, Br -Order the following from largest…
A: We have to order the following given elements from smallest (1) to largest (3) as follows in step 2:
Q: the gas hydrazine N2H4 , burns in oxygen like this: N2H4 + 2O2 -> N2 + 4OH a.count and list the…
A: The study of heat energy which is linked with chemical reaction is called thermochemistry. Every…
Q: How does the acidity of the binary acid of an element vary as a function of the electronegativity of…
A: The most primitive definition of acid is that an acid is a chemical species that releases H+ ion in…
Q: WHAT IS THE RIS CONFIUURATION RELAFION SHIP? Br OH VS HO Br.
A:
Q: Louve the mnit tconic A1³+, Co₂²/ Cervation of NaOH and 202 reactal with A13+ Cr3+, Fe3+, mn²+, Ni24…
A:
Q: 8. Free-radical Cl• atoms can react with ozone in the region of the stratosphere known as the Ozone…
A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- If you want to develop a new molecular structure based on the molecular structures of direct-acting alpha2 agonist drugs, which please explain molecule would be the most suitable for you HO. ... HN NH, HN HN HN HO 2 3 4AHCN + 50 2(g) 2H2OG) + 4CO2(9) + 2N2 Calculate AS using the table provided. Compound S re HCN HČN 94.1 205.0 H,0 189.0 214 192On 6b, why are the two Br on the 2nd carbon and not the 3rd??
- Help 63% Tue 10:49 AM Q cvg.cengagenow.com G chemnsitry how do... My Home : OWLV2 | Online tea... G periodic table - Go... G For the reaction S(s... [Review Topics] [References] Use the References to access important values if needed for this question. For the reaction 2BrF3(g)→Br,(g) + 3F2(g) AH° = 542 kJ and AS° = 269 J/K %3D AG° would be negative at temperatures (above, below) K. Enter above or below in the first box and enter the temperature in the second box. Assume that AH and AS° are constant. Submit Answer Retry Entire Group 9 more group attempts remaining VisitedName type of bond a) X (Imks) ...Ch.volent..bond........ 3. b) Y Dolive...bond........ (1mks) When crystals of hydrated iron (ii) sulphate, FeSO4.7H2O were left in the open air overnight, they changed to light green powder a) Explain the observations above (1mk) b) Name the process involved (1mk)HO 1. 1eq NaH 2. BnBr H2, Pd/C 1. LDA, -78°C 2. BnBr 1. NaH 2.
- For K*-Cl ion pair, the sum of the attractive and repulsive energies depends on the distance between ions according to the equation below (E in eV per ion pair and r in nm). 1.436, 5.86 x 10-6 E = r r6 (a) derive an expression for the bonding energy E and r at equilibrium. Then calculate the (b) bond energy in kJ/mol and (c) bond length in nm for KCI.3:41 96C839CA-23... 山 I den fi fy the intermole cular acting mole cules of the following on substan ce s 2) CH, OH 3) Brass ( Cu- 2n) 4) Liz O 5-) NH3 6.) Cz Hq 7. HF 8.) kcl CuO 16 CH, COOH19 of 44 > © Macmillan Learning In the given three-dimensional molecular structure, the differently colored spheres represent different types of atoms. Write a molecular formula for this molecule. molecular formula: 4 R % 67 68 5 1 SPECIAL xº (g) ΔΣΩ λμπ X₁ X () 6 [] (s) Y (1) (aq) →>>> MacBook Pro The 11 7 U t CLR 8 K →>> 9 Rotate X You 9 Rotate Y ( 0 ☐C □H D Rotate Z 0 Zoom In P O Zoom Out Attempt A Label Atoms C
- How would you describe the slope of a rank abundance curve that vary with increasing species evenness?How do I (a) determine the energy change in the following reaction2 O2 + CH4→ CO2 + 2 H2Ogiven the following bond dissociation energies:C-C 340kJ/mol; C-H 420kJ/mol; O=O 490 kJ/mol; O-H 460 kJ/mol; C=O 720 kJ/mol. (b) Is the reaction exothermic or endothermic? Explaination?8:22 AM Tue May 17 7: 100% lonicBondPuzzlelnstructions.pdf lonic Bonding Puzzle Instructions Step one: Color all of the "ion puzzle pieces" according to the following rules: • Color all puzzle pieces with a +1 charge red. Color all puzzle pieces with a +2 charge orange. • Color all puzzle pieces with a +3 charge pink. Step two: Cut out each of the puzzle pieces. Step Three: Complete the Ionic Bonding Puzzle Activity using the " ion puzzle pieces" to show the compounds. Step Four: Once you have finished putting together all of your pieces for the Puzzle Activity, reuse the puzzle pieces tomake and glue the following compounds onto page formulas under each set of glued puzzle pieces on your notebook page. • Color all puzzle pieces with a -1 charge blue. • Color all puzzle pieces with a -2 charge purple. Color all puzzle pieces with a -3 charge green. in your notebook. Write their name and • Lithium bromide • Magnesium oxide Potasium nitride Aluminum phosphide Calcium chloride Aluminum…