cise 25. Determine the mechanism of nucleophilic substitution of each reaction. Draw the products, including stereochemistry. 1. "OCH3 DMSO Br CI CH3CH2OH 2.

Q: What is the pH of a 0.020M ammonia (NH3) solution if its Kb value is 1.8x10-5? a.12.3 b.10.8 c.3.2…

A: Given : [NH3] = 0.020 M Kb = 1.8×10-5 pH = ?

Q: obligate carnivores, are carbon skeletons truly scavenged? What is the fate of these carbons? Select…

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Q: For the reaction CO(NH2)2(aq) + H2O(I) → CO2lg) + 2NH3(g) AH° = +119.2 kJ and AS° = +354.8 JKWhat is…

A: Given, CO(NH2)2(aq) + H2O(l) ➝ CO2(g) + 2NH3(g) ∆H° = +119.2 kJ  ∆S° = +354.8 JK-1 = 0.3548 kJK-1 K…

Q: 1. Given the following reactions and data, use addition (similar to Hess's Law) to calculate AG° for…

A: First we would write balanced chemical equation for formation of 1 mol of H3PO4 (s) . Then we…

Q: 1. Using the table of standard free energies, calculate the equilibrium constant, Kp, for the…

A: Recall the reaction, 2HCl(g) <==> H2(g)+ Cl2(g)  Kp @25℃ = ?

Q: je mass percent of a sucrose solution

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Q: The phase diagram of a substance is shown below. 260 10-2 0 100 200 300 400 Temperature (K) The…

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Q: 2 3 4 7 8. The vapor pressure of Substance X is measured at several temperatures: temperature vapor…

A: Clausius clapeyron equation will be used to calculate the enthalpy of vaporization.

Q: Draw the Lewis-Acid base adduct with formal charges for the reaction of BH3 with THF

A: Acid and Base are classified according to Lewis theory Here we are required to draw the acid Base…

Q: iscussion 1. What is the petrolatum and how composed?

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Q: What, precisely, is Redux

A: Redux is a predictable state container for java script apps . It is used to store the global central…

Q: Why the colloids particles are often suspended in water and can’t be removed by sedimentation only?…

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Q: A weak acid HA (pKa = 5.00) was titrated with 1.00 M KOH. The acid solution had a volume of 100.0 ml…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 2. How many moles of Ag Br can dissolve in 1.0 L of 0.40M NH;? Kr [Ag(NH3)2] *= 1.7 x 107 Ksp(AgBr)…

A: Given: Kf [Ag(NH3)2]+ = 1.7×107 Ksp(AgBr) = 5.0×10-13 We have to calculate the number of moles of…

Q: 16. In which direction do electrons flow in an electrochemical cell? a From the cathode to the anode…

A: Electrochemical cell converts chemical reaction into electrical energy. The cell consists of an…

Q: Calculate G0 for the reaction  Al3+ + 3Fe2+  ⇄  Al0+ + 3Fe3+

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Q: View Policies Current Attempt in Progress The heat of vaporization of mercury is 60.7 kJ/mol. For…

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Q: Write the solubility product expression for barium chromate .

A: Solubility product constant (Ksp​)is the equilibrium constant for a solid substance dissolving in an…

Q: What is the name of this type of molecule: R R' alcohol aldehyde ketone O carboxylic acid

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Q: 50g of nitrogen (N2) has a volume of ___ liters at STP. Show the complete solution

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Q: C the Henry's Law e the mass in grams

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Q: For A → products, time and concentration data were collected and plotted as shown. [A] (M) t (s)…

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Q: Calculate the enthalpy of the reaction 4B(s) + 302(g)→2B2O3(s) given the following pertinent…

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Q: as ny grams of aluminum oxide nitrate?

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Q: 4000 3000 2000 1500 1000 500 Wavenumbers (cm') 6H i 2H 1H 3 1 ppm 85 80 70 65 60 55 50 45 40 35 30…

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Q: Identify the less polar compound O a. MgH2 O b. CHCI3 О с. ВСlз O d. CH3OH О е. НаО O f. HCN

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Q: Consider the titration of 100.0 mL of 0.100 M NaOH with 1.00 M HBr. Find the pH at the following…

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Q: Kp for the reaction

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Q: Use the References to access important values if needed for this question. Enter electrons as e. Use…

A: Electrochemistry is branch of chemistry in which we deal with oxidation and reduction reaction…

Q: Name the following molecule.

A: IUPAC: Give the priority to the FG. Start numbering from FG on parent chain. Then write the…

Q: A certain substance X has a normal boiling point of 98.8 °C and a molal boiling point elevation…

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Q: need exlanation last one is wrong answer don't copy

A: The gases leak in the chemical reactor by a process known as effusion. Effusion is a process in…

Q: Delete ていゴ レレコ 8日 F7 F6 F5 O 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Ce…

A: Methylene group: In organic compound Methylene group is a functional group and it has the chemical…

Q: Consider the pair of reactions below to answer the following question(s). KI acetone Br + KBr…

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Q: In the drawing below, what quantity is represented by x? Reaction pathway Energy->

A: Activation energy is the energy gained by the reactants in order to proceed forward to form the…

Q: Balance the redox reaction {Cr2O72- + Fe2+ = Cr3+ + Fe3+} (acidic solution). Use the smallest…

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Q: e fastest solvolysis

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Q: Show the formation of ionic bonding in the following 1. MgCla 2. CaBr 3. ALS. Show the formation of…

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Q: mWhat mass of nickel (in gm) could be formed in a solution of nickel (II) chloride by passing 0.25…

A: Given, I(current) = 0.25 amperes t(time) = 10 hours = 36000 seconds n(no of electrons transferred) =…

Q: long will it take for the concentration of A to decrease from 1.25 M to 0.221 for the second order…

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Q: A 100-watt light bulb radiates energy at a rate of 100 J/s. (The watt, a unit of power or energy…

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Q: What are the practical uses of the points of the cloud, and the pour?

A: The answer is given below

Q: A certain liquid X has a normal boiling point of 120.70 °C and a boiling point elevation constant K,…

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Q: Calculate the equilibrium constant for the following reaction at 298 K. 3C2H2 (g) + CSH¢ (g) AG°…

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Q: OH ОН What is this molecule's chemical formula? Note: write the simplest molecular chemical formula,…

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Q: 4) Br03" + Fe2+ -→ Br" + Fe3+ a) half-reactions: b) final answer:

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Q: The following are spectrometric methods of analysis, except O MS NMR Polarimetric O Fractional…

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Q: one of the following pairs cannot be mixed together to form a buffer? (b) NaC4H3O4, HCI (c) RbOH,…

A: Buffer solution is the mixture of weak Acid/base with its conjugate base/acid.  In acidic buffer,…

Q: percent by mass

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: lution. Drag the correct components into the b et ionic equation) that would take place as HCl is…

A: Acid base reaction takes place between HCl and CH3NH2   CH3NH2 is a weak base,  while HCl is strong…

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.