Q: How many grams of solid sodium hypochlorite should be added to 1.50 L of a 0.215 M hypochlorous acid…
A: A buffer is a solution which resist any change in pH on adding a small amount of acid or base . it…
Q: What would be the standard cell potential (in V) for the reaction below using the standard reduction…
A:
Q: Aqueous sulfuric acid (H₂SO4) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…
A:
Q: In the resonating structure of NO₂ the two N - O bonds have no bond dipoles are made up of one short…
A: The resonance structures are those in which the connectivity of atoms with each other remains the…
Q: Give typed full explanation not a single word hand written otherwise leave it Calculate the…
A: The isoelectric point (pI) of an amino acid is the pH at which the molecule carries no net charge.…
Q: Convert 450 m2/kg into cm2/g. Need detailed explanation for solution.
A: Use the conversion factor for the given problem and use it in the given value to convert from m2/kg…
Q: Hi, I just need number 6 done please in the same type of table. Thank you so much.
A: As we know, No. of Moles = & No. Of moles =
Q: Give detailed Solution with explanation needed
A: The molecules with the same molecular formula but different structures are known as isomers. If the…
Q: Pleaseeeeee explain
A: Yes, it is true that many substances can exist in more than one solid phase. The different solid…
Q: ö r. S. QM OH & NO₂ H₂CRO4 A H₂, Pd/C H₂ & = Pd/C NO₂ YQ= HNO3 H₂SO4
A: Here the first reagent q. H2CrO4 = oxidizing agents r. H2/ pd/C = is a reducing agent s. Same t…
Q: What is/are the most acidic proton(s) in the moluecle below? Select the answer where the most acid…
A: That hydrogen atom whose removal is easy is more acidic hydrogen.
Q: 1-chlorobutane plus the following yields __________. 1) cyanide; 2) H3O+, heat; 3) SOCl2; 4) ethanol…
A:
Q: QUESTION 29 What will happen to the rate of the reaction below if the concentration of ethanol is…
A:
Q: 1)An carbon monoxide molecule (formula CO) can form a hydrogen bond to a water molecule. TRUE/FALSE…
A: Hydrogen bonding occurs between electronegative atoms (e.g., oxygen, nitrogen, and fluorine) and…
Q: Name the following molecules, including all relevant stereochemical descriptors. 3 1 2 a "OH
A: A question based on nomenclature of organic compounds. The organic compounds given are to be named…
Q: Air is in a piston/cylinder setup at 2000 kPa pressure and 290 K temperature (see below figure). Air…
A: In this question we use first law of thermodynamics and definition of entropy change.Given - Presure…
Q: You are given a stock concentration of ADH. The molecular weight of ADH is 35,000 g/mol. a. What…
A: The question is based on the concept of molarity. molarity is a method of expressing concentration…
Q: Br- + Br₂ IV Br HO™ Br || ? V Br Br E ||| Br
A: This reaction is an alpha halogenation reaction of ketone.
Q: 4. How many grams of AlBr3 are formed from the reaction of 4.8 g of aluminum with 24 g of bromine.…
A: Mass of Al = 4.8 g Mass of Br2 = 24 g Molar mass of Al = 27 g/mol Molar mass of Br = 80 g/mol Mass…
Q: Which compound would produce the given ¹H NMR spectrum below? O of A. B. ли PPM C. HO D. E.
A:
Q: Some chemical reactants are listed in the table below. Complete the table by filling in the…
A: Oxidation number represents the number of electrons lost or gain by the atom to get stable…
Q: For the reaction 2NO(g) + O₂(g) + 2NO₂(g) the following data were collected for the rate of…
A:
Q: 7. Which compound would produce the 'H NMR spectrum below? 3 Br ہو میڈ ہو میگم 2 PPM B. D. Br عله Br…
A: 1H-nmr spectra provides the information of hydrogen environment of unknown compound based on the…
Q: Which of the following has the greatest number of unshared electrons around the central atom? 13 SF4…
A: First we have to calculate the hybridisation and shape to calculate lone pair around central atom .…
Q: Aqueous hydrochloric acid (HC1) will react with solid sodium hydroxide (NaOH) to produce aqueous…
A: We have to determine the mass of HCl left in the reaction
Q: Consider the following data C (aq) + 2 D (aq) - products Experiment Number 1 2 3 [C] 0.020 M 0.030 M…
A: we have to determine the rate law expression for the given reaction
Q: The geometry of the ICl₂ molecule is best described as: bent tetrahedral T-shaped linear trigonal…
A: The valence shell electron pair repulsion theory is a model used to predict 3-D molecular geometry…
Q: The molecules in the following set do not include which of the following shapes? XeF2, BF3, BrF3,…
A:
Q: 3. What is the structure of a molecule with that has an integration of 6H, 2H, 1H, and 1H? A)…
A: Integration of molecule is 6H, 2H ,1H and 1H.
Q: 2.2 One ring of phenyl benzoate undergoes electrophilic aromatic substitution much more readily than…
A: Aromatic compounds undergo electrophilic substitution reaction because benzene is an electron rich…
Q: A mixture of 0.04 mol of Ne, 0.22 mol of N2, and 0.58 mol of F2 occupy a total pressure of 745. What…
A: We have to find partial pressure of Neon . The number of moles of each gas are given .
Q: Let's try it • Predict the major product of the following reaction O H 1. NaH 2. CH3I ?
A: Alpha H-atom of Carbonyl compounds are acidic in nature therefore when Carbonyl compounds having…
Q: The vapor pressure of ethanol, CH3CH2OHCH3CH2OH, at 30.0 °C30.0 °C is 10.46 kPa10.46 kPa. If 2.21…
A: Data
Q: 50
A: Given IR spectrum of unknown molecule.
Q: 3. Sketch the mechanism for the following reaction: Br Fot AICI 3
A: General the given reagents lead to formation of carbocation .We know the order of stability of…
Q: Nitrogen and hydrogen combine at a high temperature, in the presence of a catalyst, to produce…
A:
Q: If 7.74 mL of a 2.38 M solution of calcium acetate is added to enough orange juice to make 2.10 L of…
A: M1 x V1 = M2 x V2Where, M1 = Initial molarity; M2 = Final molarity; V1 = Initial volume and V2 =…
Q: The degree of unsaturation, or index of hydrogen deficiency, is the number of pi bonds plus rings in…
A: Find the degree of unsaturation of
Q: According to the following reaction, how many moles of chlorine gas are necessary to form 0.220…
A: Phosphorus reacts with chlorine to form phosphorus trichloride. The equation for the balanced…
Q: What if it's in period 3?
A: A lewis diagram of an element X
Q: Consider the following data for cobalt: atomic mass electronegativity electron affinity ionization…
A: Enthalpy is the thermodynamic property which measure the energy associated with the reaction.A…
Q: Aluminum reacts with excess hydrochloric acid to form aqueous aluminum chloride and 34.1 mL of…
A: Volume of hydrogen gas evolved = 34.1 mL Temperature = 27…
Q: The geometry of the BrF3 molecule is best described as: bent tetrahedral t-shaped trigonal pyramidal…
A:
Q: 17. Consider the reaction of (R)-4-methyl-1-hexene with HBr in ether. Which statement below best…
A:
Q: Please select the correct statement. Group of answer choices: 1. The Bradford assay gives a…
A: Bradford assay - this assay is used to measure the concentration of total protein in a sample .The…
Q: A solution is prepared by diluting 105.0 mL of a physiological saline solution (0.920% NaCl by…
A: We are given that 105.0 mL of 0.920% NaCl (by weight) solution is added to 275.0 mL of water.…
Q: Lead(II) nitrate and ammonium iodide react to form lead(II) iodide and ammonium nitrate according to…
A:
Q: What is the correct answer choice?
A: The correct option is OPTION II. NaCN; H3O+ The acid catalyzed mechanism follows as
Q: 4. The name of the following functional group is: a. Ketone b. Carbonyl c. Ether d. Ester e.…
A:
Q: OH Type of Reaction: b) Type of Reaction: + (0) ОН + H₂SO, CH3 + CH3 НО -CH3 H₂SO₂
A: Organic reactions are a fundamental billing block of organic chemistry. There are different types of…
Step by step
Solved in 3 steps with 2 images
- The 1H and 13C NMR spectra of compound A, C8H9Br, are shown. Propose a structure for A, and assign peaks in the spectra to your structure.1Compound 1 has molecular formula C7H16. It shows three signals in the 1H-NMR spectrum, one at 0.85 ppm, one at 1.02 ppm, and one at 1.62 ppm. The relative integrals of these three signals are 6, 1, and 1, respectively. Compound 2 has molecular formula C7H14. It shows three signals in the 1H-NMR spectrum, one at 0.98 ppm, one at 1.36 ppm, and one at 1.55 ppm. The relative integrals of these three signals are 3, 2, and 2, respectively. Propose structures for compounds 1 and 2, explaining how you reach your conclusion.3. How many signals would you expect in the 1H and 13C NMR spectrum of each molecule? H. ethyl p-anisate (licorice) diacetyl (buttered popcorn) hexanal (tutti-fruitti) 1H 13C 1H 13C 1H 13C
- How many signal(s) will appear in the H-NMR spectrum of toluene (structure shown below)? O5 4Predict the number of signals in the 1H-NMR spectrum of each isomer.Compound 1 has molecular formula C7H16. It shows three signals in the 1H-NMR spectrum, one at 0.85 ppm, one at 1.02 ppm, and one at 1.62 ppm. The relative integrals of these three signals are 6, 1, and 1, respectively. Compound 2 has molecular formula C7H14. It shows three signals in the 1H-NMR spectrum, one at 0.98 ppm, one at 1.36 ppm, and one at 1.55 ppm. The relative integrals of these three signals are 3, 2, and 2, respectively. Propose structures for compounds 1 and 2, explaining how you reach your conclusion.
- How many 1H signals would you expect to see in this compound's 1H NMR spectrum assuming all signals are completely resolved and there is no overlap. ontquo O 18 O 61H and 13C NMR spectrum Identify the multiplicity of each signal in the given compound.Compound 1 has molecular formula C6H12. It shows three signals in the 1H-NMR spectrum, one at 0.96 ppm, one at 2.03 ppm, and one at 5.33 ppm. The relative integrals of these three signals are 3, 2, and 1, respectively. Compound 2 has molecular formula C7H15Br. It shows two signals in the 1H-NMR spectrum, one at 1.08 ppm and one at 1.59 ppm. The relative integrals of these two signals are 3 and 2, respectively. Propose structures for compounds 1 and 2, explaining how you reach your conclusion.
- How many lines are observed in the 13C NMR spectrum of each compound?Which of the carbon atoms shown displays the signal that is the most downfield in the 13C NMR spectrum? F -C=N | OI III IV OV I = || ||| -C=C- IV VPredict the number of signals and the splitting pattern of each signal in the 1H-NMR spectrum of each molecule