Predict the products of the following reaction and state whether they will occur via E1 or E2 mechanisms. + ОСH-CH; -Br The mechanism is E2. The mechanism will be E1.

Q: Enter electrons as e". Use the smallest integer coefficients possible. Half-reaction at anode: Half-...

A: The type of process in which the decomposition of a chemical substance done, due to the flow of curr...

Q: If you wanted to create a buffer with a pH - 3.2, what substances would you choose to make the buffe...

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Q: Be sure to answer all parts. The equilibrium constant (K) for the formation of nitrosyl chloride, an...

A: Given that -  For the following reaction -  2NO(g) + Cl2(g) -----> 2NOCl(g)  Kc = 3×104  and mole...

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A: Given:: Solubility of Ag2SO4=1.44×10-2 M = x (let) Ksp of Ag2SO4 = ?

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A: Group 3 cation include Cr3+ , Al3+ , Ni2+ and Fe3+.

Q: If the molar solubility of Ag2SOA In water is 1.44 x 102 M, calculate the solubility product, Kn, fo...

A:   Given : Solubility =  s = 1.44 x 10-2 M   Find : To calculate the solubility product for AgSO.   F...

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A: ppm is one of the ways to represent the concentration of solution  here we are required to find the ...

Q: ny grams of

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Q: Question 5 Why is acid precipitation a problem for aquatic ecosystems? A. It adds heavy metals to bo...

A: pH is measure of acidity or basicity of a solution. pH less than 7 means solution is acidic and pH g...

Q: Balance and add phase labels to the following reaction for the hydrogenphosphate test: HPO2−4 + NH+...

A: Given unbalanced equation HPO42- + NH4+ + MoO42- + H+ → (NH4)3PO4(MoO3)12 (s) + H2O

Q: Question 8 Indicate whether each sample image demonstrates emulsification or not. 100um 1. Emulsifie...

A: Emulsification is the process of mixing liquids to form an emulsion. It consists of two immiscible l...

Q: INSTRUCTIONS: Describe and explain in detail the following Chemical Equilibrium diagram.

A: Chemical equilibrium is defined as the stage at which both reactant and product are in equilibrium.

Q: a.) C+ 2H2 = CH4 From the equations: 1. C+ 02= CO2 AH = -393.51 kJ 2. H2 + % O2 = H20 AH = -285.83 k...

A: Law of heat summation  When a reaction takes place by more than one step, the overall enthalpy of th...

Q: In the experiment "Synthesis and Analysis of a Coordination Compound" the amount of chloride in the ...

A: In a reaction, the limiting reactant is known as the reactant which is present in deficient amount a...

Q: Outline the SN2 mechanism for this reaction. for the  Williamson Ether Synthesis

A: In this question we will give the SN2 mechanism of the Williamson ether synthesis of p-cresol + chlo...

Q: Determine the weight of the sample needed to be mixed to create a 125ml of the following compounds. ...

A: Molarity of solution is defined as number of moles of solute dissolved per litre of solution.

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Q: The vapor pressure of propanone is 15.40 kPa at 10°C and 81.65 at 50°C. Calculate the temperature at...

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Q: Be sure to answer all parts. The equilibrium constant K, for the reaction below is 0.00810 at a cert...

A: Given,  Kc = 0.00810  [Br2] = 0.0719 M  [Br] = 0.0495 M 

Q: 4. You have two reactions: A + B 2 C K1 CA + B K2 How are K1 and K2 related? a) K2 = 1/K1 b) K2 = (1...

A: A + B --> 2C.       K1.             (equation -1) C ---> 1/2(A) + 1/2(B).  K2.   ( equation-2)...

Q: standard enthalpy of formation

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Q: The oxidatiun of iodide ion by hydrogen peroxrde by in an acidic soution is described the balanced e...

A: H2O2(aq) + 3I-(aq) ----> I3-(aq) + 2H2O(l) rate = k [H2O2]x [I-]y        

Q: O Attempt 5 Potassium nitrate, KNO,, has a molar mass of 101.1 g/mol. In a constant-pressure calorim...

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Q: Consider the five esters below with formula C ,H 1202: (a) (b) (c) (d) (e) (i) Which is/are mad e fr...

A: The ester is made from the condensation reaction between a carboxylic acid and an alcohol.   

Q: (h) How do you prepare the following alkyl halide using the Gabriel synthesis reaction? Provide the ...

A: Gabriel synthesis is one the method used to prepare primary amine here we are required to show the m...

Q: NH4 so,2- Ba2+ NO3- A solution of (NH4),SO4 is combined with a solution of Ba(NO3),, as shown in the...

A: The reaction in which both centre atom replaces each other is called as double displacement reaction...

Q: Determine the rate of formation of HBr considering the mechanism of chain reaction, i.e.: Propagatio...

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Q: ak acid mixture against strong alkali, nerally first peak is weaker while the ond peak is stronger-w...

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Q: IBr2 FORMAL CHARGES FORMULA

A: A question based on structure of atom that is to be accomplished.

Q: NH4* ag) + NO2 (ag) [NH,*] ---> N2(8) + 2H2O). [NO2] ΕΧPT RATE 0.020 M/s. 0.030 M/s. 0.005 M/s. 1 0....

A: In the rate law, the rate of the reaction is directly proportional to the concentration of the react...

Q: = Cr = Na+ = Ca?+ 1 M solution of NaCl (ag) is represented in the particle diagram. Which of the fol...

A: Correct option is (D)

Q: consider the reaction: NH3(g)  + O2(g) arrow forward NO (g). What is the rate of formation of NO if ...

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Q: Calculate the pH of 2.9x10-3 M calcium hydroxide

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Q: Directions: First, balance each of the chemical equations below.  Then, classify each reaction as sy...

A: synthesis reaction (combination reaction): Combination reaction is a reaction in which 2 or more rea...

Q: Consider the I-131 nucleus that is used to treat thyroid. Mass of I-131 is 130.78302 amu. Answer the...

A: The amount of energy released during the fission of I-131 nucleus to give Rb-89 and S-38 is needed t...

Q: calculate the following: Vos = 20.20 ml (Cro.') = 0.1350 M (Ag') = 0.202 M Kıp = 1.17x 101 M a) Bala...

A: (a) Answer - According to the question - Given - Balanced equation - CrO42- + 2Ag+  -------> Ag2C...

Q: 6. Methanal (HCHO) 7. Naphthalene (CioHe) 8. Acetanilide (CH;-NHCOCH) 9. Uracil NH Cyclohexane (CH12...

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Q: What are the examples of molybdenum complexes? In each example state the physical and chemical prope...

A: The some of the examples of molybdenum complexes are needed to be provided along with their physical...

Q: Indicate whether the following salts will be soluble or insoluble in water: HgCi, BacO3, SrBr2, and ...

A: Given salts : HgCi, BacO3, SrBr2, and ZnSO4.

Q: A student set up the reaction with 0.081 M Fe and 1.0x10 M SCN. They end up with an equilibrium conc...

A: Given that, Initial concentration of Fe3+ = 0.081 M  Initial concentration of SCN- = 1.0×10-4 M  Equ...

Q: In the following equation, identify the acids, bases, and conjugate pairs. NH4 + + BrO3 − ⇌ NH3 + ...

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Q: Nuclear Binding Energy II Calculate the binding energy per nucleon for the nucleus. (Atomic masses: ...

A: B.E per nucleon calculated as total B.E /Mass no.

Q: Use the ideal gas law and Dalton’s law of partial pressures to prove that the mole fraction of gas A...

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Q: Show all steps in an efficient synthesis of n-propylbenzene from benzene. Clearly show all reagents,...

A: We have to write synthesis of n-propylbenzne From benzene.

Q: Determine the molar concentration of Ag+(aq) ions in a 2.00 M solution of AgCl2- with no excess chlo...

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Q: What is the pH of a solution that is 0.400 M in NH3 and 1.450 M NH4*? Ka= 5.7x1010

A: Given :-  Concentration of NH3 = 0.400 M  Concentration of NH4+ = 1.450 M  Ka = 5.7 × 10-10  To calc...

Q: rate law

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Q: The vapor pressure of ethanol is 24.1 Torr at 10C and 44.0 Torr at 20C. Calculate the enthalpy of va...

A: The relationship between vapor pressure , temperature and enthalpy of vaporization is given by Claus...

Q: Calculate the value of H,O* from the given [OH] in each solution and label the solution as acidic or...

A: pH  =  - log [ H3O+ ]  [ H3O+ ]  = 10-pH     pOH  =  - log [ OH- ]  [ OH- ]  = 10-pOH      pH  +  pO...

Q: 20.00 mL), a monoprotic acid, was titrated with 18.50 mL of 0.10 M sodium hydroxide (ka of formic ac...

A: Molarity of formic acid = 0.15 M, volume =  20.00 mL Mmol of Acid = M × V   = 0.15 × 20 = 3.0 mmol V...

Amines

Amines are organic compounds with a nitrogen atom having a lone pair of electrons on it. They are derived from ammonia (NH3) wherein hydrogen atoms are substituted by an aryl or alkyl group.