2. Br OCH3 aq. NaOH, rt

Q: Which sample has the greater number of atoms? 2 atoms lead, 1.66054 × 10−24 mol of helium, 208 u of…

A:

Q: Some measurements of the initial rate of a certain reaction are given in the table below. [N₂] [H₂]…

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Q: H3CO _OCH3 OCH3 1. NaBH4, CH3OH 2. H2O B) D) ? H3CO ОН OH

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Q: The boiling point of liquid A is 75.5 °C at 1 atm (760.0 torr). Its vapor pressure at 15.5 °C is 165…

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Q: How many grams are contained in 3.10 mol of each compound? Do not convert these answers to…

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Q: 1,3,5,7-Cyclooctatetraene, CgHg, is an unusual hydrocarbon in that it reacts with exactly 2…

A: 1,3,5,7-Cyclooctatraene(COT) is an unsaturated derivative of cyclooctane, with the formula C88

Q: Question 1) Specify the possible product these substitution reactions 2) Show and explain mechanism…

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Q: Which of the following solutions would be expected to have a pH of 7.00? Unanswered and currently…

A: When a salt is formed by reaction of strong acid and strong base , then the salt is neutral salt and…

Q: How many sigma bonds are there in the molecule H₂C=C=CH₂? D 10

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Q: A calorimeter is calibrated by mixing two aqueous solutions each with a volume equal to 44.4 mL. The…

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Q: A certain reaction is second order in N₂ and second order in H₂. Use this information to complete…

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Q: What is the major product of this reaction? 1. (CH3)2CHCH₂Cl 2. KMnO4 ?

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Q: Here is a Suzuki reaction. Identify the reactants X and Y. Br-Br FeBr Tf20 pyridine X -Br Li X I Y…

A: The suzuki coupling is a type of reaction in which aryl or alkenyl boron substitued compounds and…

Q: Please explain why heat give a meso compound CH3 H I I H CH3 Donatione Heat hv CH3 CH3 ∞ CH3 all CH3…

A: Electrocyclic ring closure (and opening) under thermal conditions for 6 pi-electron system:In a 6-pi…

Q: AICI 3 + HCI

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: H₂C H3C. AXE OCH 3 CH3 H3CO Aldehydes and ketones react reversibly with two equivalents of alcohol…

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Q: What is the product of the following reactions? SH 1) NaOH 2) 3) NalO4 Br

A: The objective is to determine the product formed by the given reaction. Thiol in reaction with base…

Q: For each reaction in the table below, write the chemical formulae of any reactants that will be…

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Q: ot 스 & PCC, ?

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Q: What is the orbital angular momentum (as multiples of hbar)of an electron in the orbitals (a) 4d (b)…

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Q: Devise the most efficient synthesis for the carboxylic acid below using a starting material and…

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Q: Which of the following compounds can be prepared by radical halogenation with little omplication by…

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Q: Question 5 Calculate the molecular mass of ethidium bromide

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Q: Ammonia will decompose into nitrogen and hydrogen at high temperature. An industrial chemist…

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Q: The following reaction yields two main products. Draw one of them Me. OH LOCH 3 Br NaNH, NH3

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Q: Please explain and define „supersaturation" and „relative supersaturation". What is the influence of…

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Q: Which structure corresponds to the name 4-chloro-2-ethyl-1-methylcycloheptane?

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Q: Predict the product of this organic reaction: O OH || HỌ—C—CH2CH3 + CH3-CH-CH3 H+ A Continue…

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Q: Which of the following molecules is the most acidic? HỌCH2 2 3

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Q: How many grams of H2O are formed when 90.5 g of Si2H 6 reacts with excess O2 in the following…

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Q: 1. The following kinetic data were obtained for the reaction A(g) + B(g) → P Trial [A]o [B] Initial…

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Q: Draw the Lewis structure for SiO². . Be sure to include all resonance structures that satisfy the…

A: Lewis symbols for the element represents the number of valence electrons present in it.

Q: sketch all: 1. draw beta glucose and fructose 2. perform a dehydration synthesis reaction to form…

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Q: Identify the most acidic and least acidic hydrogen in the following molecule: A НО. B. :0: Hн :CL:…

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Q: Predict the major product of each of the following reactions or series of reactions. In cases…

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Q: Which of the following is the correct Newman projection for the following compound as viewed down…

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Q: please represent the product with OH dashed and wedged la lines Tiloi-pr]y, t-BuOOH (+)-DET

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Q: For the reaction below, 0.025 atm of IBr is placed into an empty container and allowed to reach…

A: Initial pressure of IBr = 0.025 atmKp = 8.510-3

Q: Identify the type of mechanism for the following reaction: NaOEt EIOHA By SN? displacement…

A: From above reaction,nucleophile (-OEt) attacks on the most polar bond that is C-Cl and then electron…

Q: Determine the Point group of the following molecule 0.0 Cs D2 D ss D

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Q: The rate constant of reaction A+B →C is measured in two solution of ionic strength 0.36 M and 0.09…

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Q: (J) (K) (L) Ph но, Me t-Bu OH O Me LiAlH4,Et₂O 1. MeOBEt₂, THF, MeOH, -70 °C 2. NaBH4 DEAD, PPh3…

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Q: Draw a box of what a 1.00 L container totally filled with water representing a 3.0 M solution of…

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Q: 3. IUPAC nonmenclature: Provide the IUPAC name of the following compounds. t

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Q: 18.49a2 The intermediate formed in the previous step (a sigma complex) is resonance-stabilized. Draw…

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Q: What will the pH be when 50 mL 0.01 M acid with pKa of 1.0*10^(-0.5) is mixed with 1. 25 mL 0.01M…

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Q: Estimate the half-life of methane (CH4) if the main removal mechanism is the following reaction with…

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Q: Which one is the correct representation of methane (CH4) in 3 D shape (using wedge-dash line model)?…

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".