What is the major product for the Heck reaction shown? NO2 01 O II O III O IV 1 NO2 Pd(OAc)2 PPh3 Et3N NO2 || NO₂ = NO₂ IV

Q: With o pe o per a nens i n WWMTV TVIINAWY NIWWA Wie e in on the recitation to the cost o solution of…

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Q: (Incorrect) Element X, in the 2nd row of the periodic table, has the following data for successive…

A: Ionization energy (EI): When an electron is removed from the outermost shell of an isolated gaseous…

Q: How many chirality centers does this molecule have? * О 1 О) 2 О з ( 4 ОН ОН ОН

A: Chiral centre: A carbon atom to which four different groups are attached is a chiral centre. Four…

Q: A solution is made initially with 0.200 M HIO₃ (Kc = 0.170). Once the equilibrium below is…

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Q: Write the balanced equation for the ionization of the weak base pyridine, C, H, N, in water, H₂O.…

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Q: 5. Which of the two copper complexes shown below (I or II) will have the lower reduction potential…

A: Complex I has a lower reduction potential which means that it is harder to reduce

Q: The rat certain reaction is given by the following rate law: rate = k[H₂] [NH₂] Use this information…

A: We have to use the rate law expression and complete the given table

Q: 7. Find AH for the following reaction: C6H12O6 (s) 2 C₂H5OH (l) + 2 CO₂ (g) The standard enthalpies…

A: Answer:- This question is answered by using the simple concept of Hess law of constant heat…

Q: The intensity of a peak is partially dependent on the dipole moment, but also on which other…

A: Introduction Spectroscopic techniques are a set of analytical tools used to study the interaction…

Q: 6. Calculate 4S for th following process, given the information below. 20.0 g of H.O(s) at -20.0 °C…

A: The degree of randomness or disorder of the system is called entropy

Q: Which of the following statements is/are correct?    The entropy of 1 mole of Br2 liquid at 65oC…

A: To solve this problem we have to know about the factors affecting entropy .

Q: A sample of the chiral molecule limonene is 81% enantiopure. What percentage of each enantiomer is…

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Q: he atmospheric pressure at the summit of Mt. McKinley is 590. mmHg on a certain day. What is the…

A: Dimensional analysis is used to convert a physical quantity given in one type of unit to some other…

Q: An aqueous solution containing 5.01 g of lead(II) nitrate is added to an aqueous solution containing…

A: Limiting reagent : The reagent which is reacted completely during the reaction is called as limiting…

Q: y The required aldehyde from the retrosynthesis above can be prepared from a disubstituted alkene as…

A: Given : structure of reactant and product

Q: the spetra and lebel all peak

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Q: what is the IUPAC name of CH3-CH2-C=O-C-CH2-CH3

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Q: How would you prepare Cr(C6H6)2? What is the oxidation state, the magnetic  moment and the number of…

A: The reaction to prepare Cr(C6H6)2 is:   CrCl2 + 2 C6H6 + 2 C2H5O --> Cr(C6H6)2 + 2 C2H5Cl +…

Q: What mass of perchloric acid HClO would be needed to make 750.00ml of 2.00M solution? Round answer…

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Q: A sample of air occupies 4.60 L when the pressure is 2.40 atm. Part 1 of 2 What volume does the…

A: Given , Pressure of air , P1 = 2.40 atmVolume of air , V1 = 4.60 LFinal pressure , P2= 7.70 atmFinal…

Q: For a hydrogen atom, calculate the wavelength of light (in m) that would be emitted for the orbital…

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Q: Define mean bond enthalpy b) Calculate the enthalpy change of combustion ethanol (CH3CH2OH) using…

A: Mean bond enthalpy - The average bond dissociation enthalpy for a particular bond is known as mean…

Q: [Review Topics] [References] Draw both resonance structures of the most stable carbocation…

A: Given reaction is  We need  to draw both resonance structures of the most stable carbocation…

Q: Which of the labeled points in the graph below represents the equivalence point? E 14.00 10:00 A B D…

A: At equivalence, the only species present in the solution are neutral ions and water.The pH at the…

Q: We used "dry" dichloromethane this week, where all water was removed from solvent by first adding a…

A: Pthalic anhydride reacts with water. water reacts with AlCl3.

Q: 3) Draw all resonance structures of the following compound. Order the structures by increasing…

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Q: For the following reaction: 2 HBr + Ca(OH)2 - →→→→→CaBr₂ + 2 H₂O (1) What is the equivalent mass of…

A: According to the question, The given reaction is, 2HBr + Ca(OH)2 →CaBr2 + 2H20 The mass of the…

Q: CI 1780 cm¹ CH3 H 1730 cm¹ 1715 cm ¹ lo 1710 cm¹ 요 NH₂ 1650 cm³¹ io 1580 cm 1 • Provide the…

A: Correlate the carbonyl frequency with their respective structures.how does bond length deviate  the…

Q: Give detailed Solution with explanation (don't give Handwritten answer

A: Given: 2NO2(g) + Cl2(g) ⇔2NO2Cl(g) Pressure of NO2Cl (g) is 2.50 atm. The equilibrium pressure of…

Q: This energy diagram shows the allowed energy levels of an electron in a certain atom. (Note: the SI…

A: Emission of radiation takes place when an electron return to ground state from higher energy levels.

Q: Order the following compounds according to their expected lattice energies, in decreasing order.

A: Given : formula of compounds

Q: Chemists graph kinetic data to determine rate constants and the order of reactions. Analyze this…

A: Given graph is  We need to find order of reaction and rate law for the reaction from the graph

Q: Consider a hypothetical chemical reaction: A+B → C+D (In this equation A, B, C and D stand for some…

A: Given: energy diagram

Q: The rate of a certain reaction is given by the following rate law: e=k[H₂][¹₂] Use this information…

A: Given: rate equation

Q: Draw the possible 1,2- and 1,4-addition products formed when this diene reacts with Cl2. Do not…

A: Conjugated dienes undergo 1,2 - addition and 1,4-addition reaction when treated with halogens and…

Q: Ozone molecules in the stratosphere absorb much of the harmful radiation from the sun. How many…

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Q: reaction vessel A B с compound H₂ 12 HI H₂ 1₂ HI H₂ 1₂ HI pressure 2.39 atm 3.83 atm 4.71 atm 2.82…

A: We have to tell what happened to the composition pressure.

Q: 1. What is the vapor pressure in mmHg of a solution of 16.0 g of glucose (C6H1206) in 80.0g of…

A: According to the question, The mass of the glucose(solute)  is given by = 16.0 gThe mass of the…

Q: 4. very soluble Would the Ksp calculation of sodium chloride be too high or too low based on the…

A: In this answer, we discussed how two different errors would affect the Ksp calculation for sodium…

Q: the rate of a reaction with a catalyst present is faster than without a catalyst present true or…

A: Catalyst  that increases the rate of a chemical reaction without itself undergoing any permanent…

Q: ph ph (CH3)3 CONa (CH2)3 COH ㅋ ?

A: Given that, a reaction is We have to give the major product of the reaction with the mechanism.…

Q: Consider the reaction 2S+3022 SO3 How much SO3 is produced upon reaction of 40.0 g of O2 and 30.0 g…

A: Given values are , Mass of O2= 40.0 g Mass of S= 30.0 g Standard values: Molar mass of O2 = 31.999…

Q: If Kc = 0.00660 for the reaction below at 298.0 K, then what is the value of Kp? (R = 0.08314…

A: Consider the given information as follows; 3 A (g)  +  B (g)  ⇌  C (g)  +  D (g) KC =…

Q: Draw the major organic product in the reaction shown by adding to the pre-drawn structure. CH3CI…

A: Friedel-Crafts alkylation is a type of electrophilic aromatic substitution reaction in organic…

Q: Indicate the inequivalent protons, their relative ratios and the predicted multiplicities in ¹H NMR…

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Q: What is the maximum work that could be obtained (in kJ) from 4.85 g of zinc metal in the following…

A: Given: Zn(s) + Cu2+(aq) →Zn2+(aq) + Cu(s) Mass of zinc metal is 4.85g.

Q: How many lines would be in the emission spectrum of hydrogen if the hydrogen atom had only 4 energy…

A: we have to determine the number of transition lines in emission spectrum of hydrogen atom if there…

Q: Help with Ochem... I need to write the stoichiometric equations for the following redox ... the…

A: We can divided a  redox reaction in two parts. One give oxidation and another one reduction.

Q: Write the half reaction including a zero oxidation state if need and macroscopic observations for…

A: Redox reations.  Galvanic cell.

Q: Provide the correct systematic name for the compound shown here.

A: The IUPAC (International Union of Pure and Applied Chemistry) name is a systematic method of naming…

Amines

Amines are organic compounds with a nitrogen atom having a lone pair of electrons on it. They are derived from ammonia (NH3) wherein hydrogen atoms are substituted by an aryl or alkyl group.