the following ar unsure of my ar answer and exr r

Q: 2x MeLi then H+

A: This problem is based on general organic chemistry reaction mechanism. Here, ester is reacted with…

Q: но

A: This question is related to attack of nucleophile on electrophile giving addition-elimination…

Q: H3C OH ОН (Can be done in 4 steps)

A: This question can easily be solved with knowledge of basic organic chemistry.We can synthesize the…

Q: It is thought that a solid substance has an orthorhombic structure. Since the edges of the unit cell…

A: The parameters of the orthorhombic solid substance is given to be a= 3.50 Å, b= 4.0 Å and c=5.5 Å.…

Q: Vindow Help 100% Tue Apr 20 14:34 Ayemoba Idowu Emmanuel Q A moodle.ciu.edu.tr CHEM 110 - SPRING…

A: Emperical formula depend % of atoms

Q: H3C CH3

A: Organic compounds can be defined as the compounds that contain carbon and hydrogen atoms in a…

Q: can you solve all the questons for me

A: Given: Moles of propane: n = 3.9 Temperature: 39 oC => 39 + 273 K = 312 K Pressure = 1.5 atm

Q: Please help me complete part 2 only

A: Part 2 -  (1) Mass of tin = (mass of evaporating dish & tin) - (mass of evaporating dish)  Mass…

Q: a. b. ☆ I "I CI 1. OHC HO₂C AI-H MALH 2 -78 °C (a.k.a. DIBAL), 2, dil H3O* H Il I Ho

A: a. Hydrolysis b. Reduction

Q: ZHN- Na NOe NEN He NO2S OZN Hz POr 02N

A:

Q: B) () Br Br LDA

A: LDA is bulky base will abstract less hindrence proton and do elimination reaction.

Q: HBr 100 °C

A: At high temperature thermodynamically controlled product predominates  At low temperature…

Q: 2 equiv. HO, H*

A: Carbonyl compound (aldehyde and ketone) reacts with an alcohol to form hemiacetal in the presence of…

Q: Order these chemical species by increasing pH of an 0.1 M aqueous solution of each. That is, imagine…

A: pH is the measure of acidity and basicity of the solution. A solution with pH lower than 7 is acidic…

Q: I didnt get the answer right.

A: Given:  Radius = 149 pm= 1.49 × 10-10 cm The volume of the unit cell is needed to be find out if X…

Q: 7.

A: Cabonyl carbon is more electrophilic centre than alkene . For addition of nucleophile to alkene , we…

Q: a OH alcohol 1. SOC1₂ 2. 1 equiv. NaOEt 3. Br2 4. 2 equiv. NaNH2/NH3 5. H₂/Lindlar

A: SOCl2 ..... Converts OH to Cl NaOEt ..... Acts as a base  Br2 ...... Adds to the double bond NaNH2…

Q: Ci Very hot H3CO OCH

A:

Q: Rank the compounds from easiest to hardest. To rank items as equivalent, overlap them. Reset Help…

A: Halides are compounds which contain halogen atom. Given compounds are tertiary halides. Halogens are…

Q: #5 please answer part d and e

A: Inorganic chemistry.

Q: I have gotten this wrong repeatedly

A: Molality is equal to the number of moles of solute dissolved in per kg of solvent. It is denoted by…

Q: CI H CI CN CN H cie cie (1) (2)

A: Given reaction can be explained as:

Q: Cleary indicate the stereochemistry for each labeled double bond and/or chiral center in the…

A: A configuration is assigned to a chiral C atom based on how the groups are arranged in the…

Q: 이 ㅎ H2SO4 heat 3

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

Q: Draw the Lewis structure of Cl2.

A:

Q: 2. In which of the follOwing sol IS would you expect KBr to be most soluble? (2 Points) CCI, (carbon…

A: Answer  Solubility rule Like dissolve Like  KBr is Polar…

Q: What should go in place of X? A) As B) Se C) Os D) O Y 76 Z

A:

Q: H2O H2SO4 NH

A: Acetals are geminal-diether derivatives of aldehydes or ketones, formed by reaction with two…

Q: At a physiological temperature of 37 °C, what is the probability of rhodopsin populating the first…

A: To calculate the probability of rhodopsin populating the first excited state. Temperature = 37oC…

Q: Trituration is a process of reducing particle size which involves the addition of an appropriate…

A: There are various method of reducing the particle size such as grinding, mechanical mixing etc.

Q: try again please

A: Given experimental data is  Using this information we need to  a) write rate law expression b)…

Q: On a hot day, you wipe your forehead with a wet cloth and you cool down. A small part of the…

A: Evaporation is the process by which a liquid changes into a gas or vapor state at a temperature…

Q: ADD NOTE D QUESTION GUIDE 3.A student placed 2 grams of baking soda in a balloon and 100 mL of…

A: Baking soda is NaHCO3 ( sodium hydrogen carbonate ) Vinegar is CH3COOH ( acetic acid )  When these…

Q: 2) P4 + Br2 > PBR3

A: In balance chemical reaction Number of atom in both side are equal