Please draw the following explain the following reaction shoing the intermediate products 1) MeMgBr (excess); H30+ workup 2) Swen [O], excess 3) TMSCI, pyrindine OTMS

Q: molarity

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Q: In an aqueous solution of potassium chloride, the solute is (1) Cl-only (2) KCI (3) K+ only (4) H20

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Q: This question is based on the five compounds (A-E) given below. (A) CH,-CH-CH-CHз (B) (C) CHCI=CHBR ...

A: Constitutional isomers are the compounds having same molecular formula but different structural form...

Q: From the following which one is used as negative catalyst in the following reaction: 2H2+ O2 →2H2O a...

A: Given : Reaction is       2H2 + O2   ------>    2H2O This is hydrogenation process for formation ...

Q: 4- In the antacid back titration lab, you need to use a standardized solution of NaOH to perform the...

A: The statement is True.

Q: Ksp of Calcium Hydroxides Lab According to Le Chatelier’s Principle, does the addition of an acid t...

A: Yes after the addition of an HCl the calcium hydroxide will react with the acid and its concentratio...

Q: is question is based on the five compounds (A-E) given CH;-CH=CH-CH3 ) CH;-C(CI)(CH;)-CH2-CH3 ) CHCI...

A: Esters have fruity smell or aroma due to their volatile nature caused by their chemical composition.

Q: LOCH3 CH;OH (+ CH3OH2 + 1°) LOCH3 CH;OH (+ CH3ОН2 +19)

A: The SN1 and SN2 are the nucleophilic substitution reactions where SN1 is unimolecular nucleophilic s...

Q: _and 2- Gravimetric analysis have two method. 3- In titration method can be calculated of known conc...

A: Molecular Weight: molecular weight can be evaluated from the individual weight of all the elements t...

Q: Phosphorus trichloride and chlorine gas react to form phosphorus pentachloride: PCI3 (g) + Cl2 (g) P...

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Q: SUMMA ASS: Phosphorous trichloride and phosphorous pentachloride equilibrate in the presence of mole...

A: Given , Reaction : PCl3(g) + Cl2(g) → PCl5(g).  The equilibrium concentration : PPCl3=0.202 atmPCl2=...

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

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Q: Consider these three reactions and equilibrium constants. Assume all components are gases. 1. C2 20 ...

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Q: ACTICE PROBLEMS "Atomic and Bonding Theories 1. Write the ground state electron configuration of eac...

A: The distribution of electron within different orbital or molecular orbital of a given element or mol...

Q: Charles's Law 200 00 025 ノ-00 1-25 -50 Volume (liters) B Write an equatiun f the line Shoun in the a...

A: Charles law states that at constant pressure, volume is directly proportional to temperature. Let us...

Q: Consider the reaction 2NCl3 (g) ⇔ N2 (g) + 3Cl2 (g) Kp= 0.001 A set of equilibrium pressures...

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Q: 34. Consider the following reaction at 100 °C. N2O4(g) - 2 NO2(g) K = 0.36 A reaction mixture at 100...

A:         N2O4(g)<===> 2NO2(g) , Kc = 0.36 I:       0                     0.100    

Q: Complete the equation to show how pyridine, C,H,N, acts as a Brønsted-Lowry base in water. equation:...

A: Given :-  C5H5N + H2O <---->  To write :- complete equation and also show that how C5H5N acts ...

Q: Calculate the distribution ratio (organic/aqueous ) of HA.

A: Distribution ratio is defined as the ratio of solute distributed between two solvents.              ...

Q: The following reaction is first order in N2O5N2O5: N2O5(g)→NO3(g)+NO2(g)N2O5(g)→NO3(g)+NO2(g) The ...

A: What would the rate of the reaction if the reaction were zero order?

Q: An unknown compound has the following chemical formula: where x stands for a whole number. Measureme...

A: Given molecular formula: PxCl5 Moles of P = 9.9 mol Moles of Cl = 49.60 mol

Q: pH

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Q: Given the following, how much heat is evolved when 0.025 m3 of CH6N2 is combusted at STP?

A: Combustion reaction is the reaction of any fuel or substance in presence of oxygen to form carbon di...

Q: Consider the following equilibrium with K = 2.3 x 10-6: %3D N2 G) + 3H2 G) 2NH3 () 0.1 moles of N,, ...

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Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium b...

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Q: This question is based on the five compounds (A-E) given below. CH;-CH=CH-CH3 (B) (C) (A) CHCI=CHBR ...

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for ...

Q: By which substitution mechanism (SN1 or SN2) did the reaction occur? How did you know? For what rea...

A: The reaction is happened via SN1 mechanism. In SN1 mechanism first leaving group leaves in rate dete...

Q: A chemist determines by measurements that 0.025 moles of hydrogen gas participate in a chemical reac...

A: Given ;- no.of moles of H2 gas = 0.025 mol  To calculate :- mass of H2 gas (in grams)

Q: Calculate the volume of 4.2 M acetic acid needed to prepare 100 mL of a 0.10 M acetic acid (CH3COOH)...

A: Given :- Initial Concentration M1 = 4.2M Final Concentration M2 = 0.10M, Final Volume, V2 = 100mL To...

Q: Catalysts function by decreasing the required to form the transition state: Activation energy (A) (B...

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Q: What volume of 0.5 M NaOH is required to react completely with 25.0 mL of 1.0 M H2CO3? Assume the re...

A: Given that,  Molarity of NaOH (M1) = 0.5 M  Molarity of H2CO3 (M2) = 1.0 M  Volume of H2CO3 (V2) = 2...

Q: Find the normality of 0.0294 g K2Cr2O7 (MM = 294.19) dissolved in 125 mL solution.

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Q: The decomposition of ammonia is zero order process is with a half-life of 28.3 seconds at a certain ...

A: Given, The decomposition of ammonia is zero order reaction. Half Life (t1/2) = 28.3 s Rate constant ...

Q: Calculate the mass of ammonia (NH3) that contains a trillion (1.0 × 102) hydrogen atoms. Be sure you...

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Q: ÇI CI -CH3 +2Zn 2ZnCl2 + Č CI Cao +NazCO3 + CH;CHCOONA + NaOH CH3 d.e. 2 CH3CHBR + 2Na 2NaBr + CH3

A: Given, 

Q: In a multi-step reaction pathway, the step is the rate-limiting step. (A) (B) Fastest Slowest

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Q: Write the Ka (acid ionization equilibrium constant) expression for the ionization of HC3H5O2 in wate...

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Q: Which of the following properly represents the alpha (a) form of the C-2 epimer of D-glucose? CH,OH ...

A: Epimer structure will form if groups attached in a particular carbon centre is exchanged 

Q: Iron (III) can be separated from other metals, such as chromium, by extraction into ether from a str...

A: The ratio of concentrations of a solute (here it is iron) distributed between two phases( organic an...

Q: The highest building in Montreal is the ‘1 square building’, with a height of 203m. The atmospheric ...

A: Given: Temperature = 298 K Collision cross section (σ)= 0.43 nm2 Pressure =9.9 x 104 Pa. To Calculat...

Q: Gaseous ammonia chemically reacts with oxygen (0,) gas to produce nitrogen monoxide gas and water va...

A: To solve this problem we will use the balanced chemical equation .  

Q: Calculate the ionic strength of 0.040 M Na2SO4.

A: Dear student, Since you have posted multiple questions, the answer for first question is given below...

Q: If K, for HCN is 6.2 x 10-10, what is K, for CN-? O 6.2 x 104 O none of these O 6.2 x 10-24 O 1.6 x ...

A: Given that,  For the acid HCN , Ka = 6.2×10-10 We need to find Kb for its conjugate base CN-  

Q: (CH,(CH,),CH;) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,) and gaseo...

A: First of all we will calculate moles of hexane and oxygen.

Q: The radioactive decay of a certain isotope is A first-order process that has a half-life of 242 minu...

A: Given data First order process for decay of isotope. half life : t1/2=242 min Time : t=45 min

Q: PRE-LAB QUESTION After consulting sections 5.7 of your text, draw the complete MO diagram for the di...

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Q: Write T if the statement is true and F it is false.

A: 5)  Typically, if we have pure product from a reaction, percent yields are understandably less than ...

Q: Name the amino acids you would need to put together this peptide: || -CH-NH-C-CH2-NH-c-CH-NH3 CH2 НО...

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Q: A chemist measures the amount of nitrogen gas produced during an experiment. She finds that 34.5 g o...

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Q: How much MgCl, must you dissolve in water to prepare 20 mL of a 2.0 M solution?

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