/hich of the following is NOT a step in the mechanism of the given reaction sequence? 1. LIAIH4 OMe 2. H30* OH OMe H OMe H-A-H H `H H¬A-H

Q: 7. 2.0 mol of a monatomic perfect gas are in a cylinder at equilibrium with a piston imposing pressu...

A:

Q: und rate c

A:

Q: At which pH is most of the carbon species H2CO3? А. 2 В. 7 С. 10.33 D. 14 8. Which one is a better e...

A:

Q: Indicate the structure of product X and propose a detailed mechanism for its synthesis, under the co...

A: The Grignard reagent reacts with acid chloride to form tertiary alcohol. Initially, one mole of Grig...

Q: 4. Calculate the freezing points of 0.40 molal aqueous solutions of (1) NaNO3 and (2) MgCl, Assume t...

A: We will calculate the freezing point of given solution by using the formula of depression of freezin...

Q: HO. HO но. но G

A:

Q: Which ion would you expect to be smaller in size—I− or Br−? Explain.

A: Among the elements in the periodic table, the size of the elements increases as we go down the group...

Q: a) Magnesium Sulphate b) Sodium Chlorate c) Aluminum Nitrate

A: Ionic compounds: Ionic compound  Ionic compound composed of cation which is positively charged (+cha...

Q: Match the carbon reservoir exchange with the chemical equation that occurs: + atmosphere-rock exchan...

A:

Q: If an atomic mass unit equals 1.66 × 10−24 g, what is the mass in grams of 5.00 × 1022 formula units...

A:

Q: -Using an energy level diagram, show the hybridization that must have occurred in order to have the ...

A: To discuss hybridization, partial charges and overall polarity of the molecule ClF3 using an energy ...

Q: Options for 1)higher or lower Options for 2)higher or lower Options for 3)weaker or stronger

A: The answer is as follows:  

Q: chemical bond

A:

Q: C2 HO,S -so, C1 N1 HN 01 Structure of Coomassie brilliant blue 1. What is the hybridization around e...

A: Before determining the hybridization around the specified atom it is quite necessary to look into th...

Q: A well-sealed gas flask contains argon at a pressure of 120 kPa at 40 degrees Celsius. The flask can...

A: We need to use ideal gas equation in this. Initial pressure, P1 = 120 kPa Initial temperature, T1 = ...

Q: Report Pages DATA Trial A Trial B Trial C Mass of test tube and boiling chip LT0T 18.441 18.544 Mass...

A: The given problem is some lab data.According to this data,the problem is solved in the image.

Q: MULTIPLE CHOICE Which of the following elements does the letter state will be an impor- tant new sou...

A: Uranium will be important new source of energy

Q: Draw the structure of the following fatty acids:  (a) Stearic acid (b) Arachidonic acid

A:  Stearic acid structure  having long carbon chain and having 18 carbon 

Q: an amine salt when treated with an acid (a protonation reaction). And an amine salt loses a hydrogen...

A: Fill in the blanks:

Q: Which of the following has one lone pair of electrons? Question 1 options: a) nitrogen b) fluorine c...

A: The correct answer is given below

Q: decrease the freezing poi taloe 17. A solution of glucose in water is prepared so that the concentra...

A: Answer -

Q: How much heat is given off when 32.0 grams of steam cools from 110°C to ice at -40°C?

A:

Q: Find the common name and IUPAC name 1. C3H8O 2. C2H5OH

A: IUPAC names follow an internationally accepted set of rules, and all the chemical compounds get a na...

Q: 12. The following quantities of salts were added to a volume of water to make 1 liter of solution: 1...

A:

Q: Name the molecule:

A: We have to write the name of molecule according to IUPAC RULE. 

Q: Acetic acid reacts with a strong base forms: A. Salt B. Water C. Salt and Water D. No reaction   5. ...

A: 4. Neutralization reaction: The hydrogen ion of acid reacts with the hydroxide ion of a base to form...

Q: H3C CH3 H3C OCH3 CH3

A: This is a synthesis type transformation reaction ,  passing through several steps . Necessary reagen...

Q: Without reference to any data tables, choose which member of the following pairs has the lesser pred...

A: Entropy is defined as the randomness of the system.

Q: For a stoichiometric ethane-air reaction at 1 atm pressure and 1500 K, determine the fuel and CO2 co...

A:

Q: QUESTION 1 1. The concentration of an unknown weak acid solution is 0.25M, and the solution has a pH...

A: pH , Ka and concentration related detail mathematical calculation is shown below

Q: d rate ca

A:

Q: Draw the structure of 9,10-dihydroanthracene-9,10-α,β-succinic acid anhydride(label the protons with...

A: We have been asked to draw the structure of - 1) 9,10-dihydroanthracene 2) 9,10-α,β-succinic acid an...

Q: a. Give the expected hybridization of the central atom of CiO4-. b. Give the expected hybridization ...

A: Given, Hybridization of the central atom of ClO4- = ? Hybridization of the central atom of PO43- = ?...

Q: Calculate the theoretical yield of virstatin ethyl ester and virstatin.

A: Theoretical yield is the maximum amount of product can be generated from the given amount of limitin...

Q: H;C H3C `OCH; CH3 CH3

A: In the first step we will do basic hydrolysis followed by acidic work up. In the next step we will o...

Q: 18The equivalence point is at the center of the steep part of the titration curve only if the reacti...

A: 4.  The titration curve for a general acid-base titration can be represented as:  

Q: Calculate the [H*] in an HCIO2 solution that has a pH of 3.84. (Answer to 4 decimal places).

A: The (H+) in HClO2 is given below 

Q: Give the major product for the reaction below. A HBr H2 F Ni KMNO4, OH, heat H* KMNO4 Br2 E cold, di...

A: Given, 

Q: phinyl- ) 3 propyl - hexanal ) 2,3 di amino benguic ) 3 - 2. butanone aud

A: A Condensed Structural Formula is a formula in which we write organic molecules in the form  of text...

Q: Exp # 1: suppose you have a{ Na+(aq), Ag+(aq)} solution, and you’re asked to separate the 2 ions How...

A: Given that, a mixture of Na+ ion and Ag+ ion. We have to separate them. We know that, Na is a group-...

Q: Hydrogen gas can be produced by reacting aluminum with sulfuric acid. How many moles of sulfuric aci...

A: No. Of moles of Aluminium = 15 mol Aluminium : Al Sulfuric acid : H2SO4  

Q: Which of the following is NOT true about "yield"? * The percent yield is the ratio of the actual yie...

A: Quantitative analysis is branch of chemistry that deals with the determination of the amount of cons...

Q: Compute for the percentage of each substance of the chemical and show your solution. Balance it firs...

A: Given, Sb  +  3 H2O                     Sb2O3  +  3 H2     Required,                    Percentage ...

Q: For each of the following reactions, indicate whether you would expect the entropy of the system to ...

A: Entropy is the randomness in the system. Gases have more entropy than liquids. Similarly, liquids po...

Q: Brzy l 2 H2O s0yleat NMO

A:

Q: What acids would be formed by the vigorous oxidations of butan-2-one (1) and 2- methylcyclohexanone ...

A:

Q: 6. Which of the following intermolecular forces is exhibited by N2 molecules? a. hydrogen bond b. io...

A:

Q: A solution contains 1 mole of liquid A and 3 moles of liquid B. This solution has a vapor pressure o...

A: 1st option is correct that is This solution exhibits a positive deviation from Raoult's Law.

Q: intermolecular forces

A: Intermolecular forces are defined as those forces which act between stable molecules.

Q: Consider the reaction: 2C:H«(g) + 702 (g) → 4CO:(g) + 6H:O(1). If 64 grams of O2 react with 45 grams...

A: