Which of the following molecules can participate in any kind of hydrogen bonding with water? H. H-C=Ñ-ö-H O All of the choices H. H-c=Ñ=F: H-C-N=ö H-CEN: HICIH

Q: 1. Nitric oxide, NO, and hydrogen gas react though the following reaction: 2NO(g) + 2H2(8) → N2(®) +...

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Q: OCH3 desired ether racemic mixture

A: The reaction given is,

Q: functional groups

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Q: a particular 2nd order reaction A --> products has a [A]time=0 = .45M and a [A]time=35sec = .13 M. w...

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Q: 8. Give IUPAC names for the following compounds: (a) CI „Br (b) CH3 (c) NH2 CH2CH2CHCH3 Br (d) CI CH...

A: IUPAC nomenclature is used for naming organic compounds. Full form of IUPAC is international union o...

Q: A solution of a compound is treated with indicators and gives the following results. What is the app...

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Q: Equilibrium conditions if reaction is: A+B=c And the Kc = 2.5 Equilibrium conditions if reaction is:...

A: Equilibrium refers to a situation in which the concentration of reacting species do not change over ...

Q: In your opinion how many peaks will appear in the 1H NMR spectrum of the compound below. What signal...

A: Proton NMR spectroscopy is an analytical technique which is used for structural elucidation of a com...

Q: All of the following statements about preparation of spotting needles are true EXCEPT: Select an ans...

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Q: A solution is made by dissolving 18.4 g HCI (MM=36 g/mol) in 662 mL of water. The pH of the solution...

A: given, mass of HCl = 18.4 g Molar mass of HCl = 36 g/mol Volume = 662 mL

Q: Given these initial concentrations: [SCN`] = 0.000644 M, [Fe³"] = 0.000505 M, and %3D 2+. [Fe(SCN)] ...

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Q: Based on the results obtained in the following table, which indicator has approximately a pka of 4? ...

A: The indicators are chemical compounds that show changes in color at a definite change in pH. Hence w...

Q: 4. A solution is prepared by mixing 1 gof ethanol (C,H&O) with 100 g water to give a final volume of...

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Q: Give the balanced chemical equation for each of the following reactions. Identification of nickel i...

A: The balanced ionic equation for this reaction:       

Q: I double displacement reaction:

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Q: Consider a drug molecule that binds to an enzyme with a Kd of 20.281 nM. If the intracellular concen...

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Q: Chem 152 Homework #7 Aqua regia is prepared by mixing a nitric acid solution with a hydrochloric aci...

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Q: moles of lithium hydroxide would be required to produce 59.5 g of Li₂CO₃ in the following chemical r...

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Q: Calculate the vapor pressure of water in a 3.77 m solution of isopropanol, a non-volatile electrolyt...

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Q: What molality of NaCl is required to increase the boiling point of 500 g of water to 105°C? (K, is o...

A: Given: The boiling point of the solution = 105°C Mass of water = 500 g Standard data: Kb for wate...

Q: What is the molarity of a solution that results when 3.64 g KCI is dissolved in water and diluted to...

A: Given that  Mass of KCl = 3.64 g Volume of solution = 200.0mL = 200.0mL×1L/1000mL = 0.2L 

Q: 7H5O2 = 160.21 C7H8O2 = 122   Density: C7H8 = 0.87 g/mL KMnO4 = 2.7 g/mL KC7H5O2 = 1.5 g/mL C7...

A: The solution is as follows:  

Q: A bottle of carbonated beverage has CO, concentration equal to 0.0961 Molar at a certain temperature...

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Q: 1. A cup of water containing an ice cube at 0°C is filled exactly to the brim (so that a single extr...

A: To answer this question , we will consider the fact about density of liquid water and ice.   

Q: 03) Below are presented two 1H NMR spectra. Among the compounds pentan-3-ol, pentan2-ol, pent-3-amin...

A: HNMr tells us about the spiltting pattern  of hydrogens in the compound. 

Q: Calculate the molality of a solution containing 23.8 g of NaCI in 70.0 g of water. D 5.82 m O 2.45 x...

A: Given : We have to calculate molality of solution.

Q: Nitrous acid is a weak acid. Would you expect solutions of nitrous acid and nitric acid, of equal co...

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Q: chemical équation 0/5 A major component of gasoline is octane (C3H18). When octane is burned in air,...

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Q: elsiini Draw and build ethene, CH,CH2. Be sure your drawing correc

A: Draw the structure of ethene?

Q: Draw the biosynthetic scheme for B-carboline from L-tryptophan. Co,H NH2 L-tryptophan B-carboline

A: Tryptophan To beta carboline synthesized via Mannich reaction and formation of schiff base.

Q: What is the approximate pH of a solution X that gives the following responses with the indicators sh...

A: The indicators with responses of solution X is given as,  

Q: Starting material multi-step synthesis?

A: The synthesis given is,  

Q: Which compound has the greatest ionic character? O RbF O LiF O NaF O CSF

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly repos...

Q: 00→|0 [ 0

A: Naphthalene is used for the synthesis of different organic compound which contain naphthalene Here i...

Q: process and the concept of thermodynamics in the following photo of the refrigerator.

A: concept of thermodynamics in refrigerators, air conditioners and  heat pumps. the concept involved i...

Q: How many moles of H₂O can be formed from 1.71 × 10²³ molecules of NH₃ from the following equation? 4...

A: Given, 4 NH₃(g) + 5 O₂(g) → 4 NO(g) + 6 H₂O(g) Number of molecules of NH3 = 1.71 × 10²³ molecules Mo...

Q: oxygen, O2, via the following process:   2O3(g) → 3O2(g)   The rate law for the decomposition of ozo...

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Q: -C-C-O- -C H CH,Br +

A: The reaction given is,

Q: 1) What is the equilibrium equation for the FeS(s) + 2 H30+ (aq) = Fe2+(aq) + H2S (aq) + 2 H20 (1)

A: Since you have posted multiple questions as per guidelines we can solve only one per session . If yo...

Q: ccording to the equation below, what is the limiting reactant if you combine 2 moles of N2 with 3 mo...

A: Given : We have to find out the limiting reagent.

Q: Which of the bases are strong bases and which are weak from Table 1? For the strong base, calculate ...

A: The answer is as follows:  

Q: 2CIO2 (aq) + 2 OH" (aq) – CIO3 (aq) + CIO2" (aq) + H20 (1) Initial [CIo,1 (M) Initial [OH] (M) Initi...

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Q: H2SO4, H2O DMSO, (COCI)2 EtgN OH

A: The reactions given are,  

Q: The substances, HCI , CION02 and HOCI are: Select one: 1 a. Ozone producers b. Ozone depleting subst...

A: 1) c. chlorine reservoir. 2) d. chitin 3) c. chitin 4) b. flipping soap 5) c. it decreases DO 6) b. ...

Q: 'H NMR 300 MHz

A: a) This is an isomeric ester of the compound in a. The butyl group present in the above compound can...

Q: A certain amount of benzene C&H (D= 0.985 g/mL) was dissolved in 0.500 kg CCI4 to produce a solution...

A: Given: Mass of solvent i.e. CCl4 = 0.500 Kg = 500 g. Mole % of solvent i.e. CCl4 = 37.0 % Density of...

Q: Scaling X workshe X 4Conform X EWriting X t Data fo Question 6 of 13 Consider the following reaction...

A: This can be solved as

Q: Directions: Predict whether the entropy change of the system is each of the Sullowing is ACTIVITY 1 ...

A: The answer to the following question is-

Q: how many moles of alum will be produced if a student reacts 0.25 moles of aluminum with 0.35 moles o...

A: Given: Moles of Al = 0.25 mol. Moles of KOH = 0.35 mol. And moles of H2SO4 = 0.76 mol.  

Q: Which of the following substances contain the most rigid arrangement of their constituent molecules?...

A: