Consider the reaction profile shown below. Identify the intermediate(s). 3 A) 1 B) 2 4 C) 3 1 D) 4 E) There is no intermediate for this reacion. Reaction Coordinate Enthalpy (H) 2.

Q: Preparation of HCI solution a. Measure 20.7 ml of concentrated Hcl (37% wt HCI) using the pipet and ...

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first question out o...

Q: a. A deepwell water sample of 100 mL was titrated with 0.010 M EDTA at pH 10 ( with Mg-EDTA pH 10 bu...

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first question out o...

Q: The heat of vaporization of hexane is 30.8 kJ. mol-1. The boiling point of hexane at a pressure of 1...

A:

Q: Direction: Draw the dipole moment vector for each molecules and identify whether the molecules are p...

A: We have to tell whether the given molecules are polar or non polar.

Q: a) Identify the type of the followings surfactants. CH3 R-S-o M R-N-CH2CH2-C-o CH3 (ii) (i) b) Which...

A:

Q: TRUE OR FALSE: Aggregation of stoichiometric amounts of tetramethylammonium iodide and iodine in hot...

A: True. Polyiodides were synthesized by equilibrating stoichiometric amounts of tetramethyl ammonium i...

Q: (c) Outline the mechanism for the bromination of 3-methylcyclobutene.

A:

Q: Which of the following islare TRUE about molar conductivity? I. The molar conductivity provides info...

A: 4th option is correct that is I, II ,III                              Or I.The molar conductivity pr...

Q: What is the application of Sodium Chloride in chromatic separation?

A: Answer - According to the question - NaCl dissociates in Na+ and Cl- in chromatic separation solutio...

Q: Which would you expect to have the higher melting point (or boiling point): C,H,8 or C,H,? Explain. ...

A:

Q: At 3000 K, the partial pressures of A, B and C are 0.6, 0.4 and 0.2 atm, respectively. Calculate A G...

A:

Q: ne Kb for

A:

Q: 1. An air mixture contains 0.00015 mol CO in 10 mol of air. What is the CO concentration in ppmv? As...

A: Given number of moles of CO = 1.5 × 10-4 molesTotal moles of the mixture = 10 mole

Q: 2. How many grams of H2 are needed to react with 9 g N2? Cota Imde

A: Given - Gram of nitrogen = 9 gram To Calculate - gram of H2 are needed to react with 9 gram of N2. R...

Q: Examine the molecule below. Is this molecule polar? Justify your answer. F .C- Fー

A: Polar covalent bond: The covalent bond is formed by the sharing of electrons between the atoms. If t...

Q: A solution was prepared by dissolving 1.058 g of NAOH pellets with 100 mL of distilled water and tra...

A:

Q: 4. 10.5 grams of BaCl2 is dissolved in 110 grams of distilled H20. Calculate the percent by mass of ...

A:

Q: consider the reaction 2A + 2B + C -›D + 3E A plot of Ln (pressure in torr) versus 1/ T (in kelvin) p...

A: Given: A plot of ln (pressure in torr) versus 1/ T (in kelvin) produce a straight line with an equat...

Q: KOGRESS CHECK NO, 3 Rank the following sets of substituents in order of priority according to the Ca...

A:

Q: equilibrium

A: In this question we have to explain why the molar solubility for the pure Ca(OH)2 solution differs f...

Q: What two factors causes hydrogen bonds to be so much stronger than typical dipole-dipole bonds?

A: Hydrogen bonding is stronger than dipole dipole force of attraction because in hydrogen bonding most...

Q: Metallic calcium crystallizes in a face-centered cubic lattice, and the atomic radius of calcium is ...

A:

Q: Determine the rate constant for this reaction if the temperature is raised to 100.0 °C, assume that ...

A:

Q: Which of the following is correct about thioethers?    They are more reactive than their correspondi...

A: Thioetheres are a functional group in organic chemistry. 

Q: Calculate the number of moles of gas with the following conditions. A unknown gas as a pressure of 8...

A: Given  Pressure (P) = 8.13 atm Temperature (T) = 69 oC = (69 + 273)K = 342 K Volume (V) = 19.20 L Nu...

Q: oron trichloride is prepared from the following reaction: 2B2O3+6Cl2+3C⟶4BCl3+3CO2   3.337 g B2O3...

A: Mass of B2O3 = 3.337 g 

Q: Which is the reductant and oxidant in the reaction? 2 KMN04 + 5 C6H306 + 3 H2SO4 – 2 MnS04 + K2S04 +...

A: 1)The species  which dontates electrons to other and itself get oxidized  is called  reductant. The ...

Q: The equilibrium constant (Kc) for the reaction 2 HCUg)= H2 (g) + Cl2 (g) Kc = 4.17 x 10-34 What is t...

A:

Q: 2. The concentration of of ozone (O3) in Beijing on a summer day (P = 101.325 kPa ; T = 30°C) is 125...

A:

Q: The acid ionization constant for Fe(H20)63+(aq) is 7.7x10-3. Calculate the pH of a 0.4630 M solution...

A:

Q: Which of the following are extrinsic properties? being made of paper O being to the left of a flagpo...

A: An extrinsic property is not essential or inherent to the subject that is being characterized. 

Q: Help appreciated

A:

Q: In the laboratory, a general chemistry student measured the pH of a 0.377 M aqueous solution of trie...

A:

Q: Calculate the molar masses of the following substance. Gold Mercury Zinc Germanium Rubidium

A: Mass of 1 mol of any element or molecule is defined as the molar mass of that element. Gold has atom...

Q: Draw structures corresponding to the following systematic names: (e) (3E,5Z)-2,6-Dimethyl-l,3,5,7-oc...

A: To draw the structure for the following compound : (e) (3E,5Z)-2,6-Dimethyl-l,3,5,7-octatetraene(c) ...

Q: Acetylene and oxygen react to form carbon dioxide and water, like this: 2C,H,(g)+50,(g) → 4CO,(g)+2H...

A: Le-chatelier's principle states that if any type of strees is applied at equilibrium then equilibriu...

Q: temperature of the .f

A:

Q: Unless otherwise stated, you may assume T = 25. °C in all of the following problems. For problems in...

A: According to Le-chatelier's principle when any changes are made on an equilibrium then it shifts in ...

Q: All of the following given are colligative properties except ? Select one: a. Boiling Point Solution...

A: Colligative properties are those properties of solution which depend on the number of moles of solut...

Q: The molar conductivity at infinite dilution of hydrochloric acid, sodium benzoate, & sodium chloride...

A:

Q: 1. Name at least 3 naturally occurring alkenes and give their use or significance.

A:

Q: Question 6 The equilibrium constant Kc for the reaction fructose-1,6-diphosphate = glyceraldehyde-3-...

A:

Q: Complete the synthesis in 6 steps or less. You may use any reagents. OH Br HO

A:

Q: What is the cell potential for the following reaction at 298.15 K? Y(s) + z2*(0.010 M) – y2*(0.0010 ...

A:

Q: B: Define the coordination number and its value for BCC unit cell.

A: Given,  Define the coordination number and its value for BCC unit cell = ?

Q: 18. Which of the indicated bonds in each pair of compounds is shorter? CH3 a. CH3-C=CH or C=CH2 c. C...

A: With increasing in effective nuclear charge of one atom on the other bonded atom, i.e. with increasi...

Q: 1kg of Hydrogen molecules H2contains 33.33 kWh of energy. 1 litter of liquid hydrogen weighs 70.99 g...

A:

Q: A 10.0 g sample of sucrose (C12H22O11) was dissolved in 200.0 g of water. What is the vapor pressure...

A:

Q: How many pounds will 1 cubic foot of cork weigh if one cubic centimeters weighs 0.25 grams?

A: Given, Note: 1 cubic foot = 1 ft3 1 cubic centimetre = 1 cm3  

Q: OH

A: According to the rules of IUPAC nomenclature longest carbon chain is numbered at first.Carbon contai...