Predict the major c Select Draw 1. NaOEt/E1OH 2. E1OCOCH,Br 3. dilute NaOH, heat 4. H30* 5. Heat но

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A: As you have asked for 1 and 2 so, I have solved that, please find the solution attached below-:

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A: Given data HNO3:  pKa= -1.38 HNO2:pKa = 3.14 HClO: pKa = 3.18 NH3: pKb = 4.74 CH3NH3: pKb = 3.36…

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A: In concave meniscus adhesion  forces are acting and in context Cohesion is acting .

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A: The organic compound given is

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A: Answer: Average energy of N gas molecules is  E=32kBT Here: kB=Boltzmann constantT=Temperature (in…

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Q: does one write a balanced equation for a chemical reaction that included energy changes

A: Balanced chemical reaction is written with energy   change is called Thermochemical reaction.  For…

Q: 1. Which of the following correctly describes a reaction at equilibrium? a) G=0 b) A G° = 0 c) AG=A…

A: Which of the correctly describe a reaction at equilibrium--

Q: A sample containing only NaCl and KCI was treated with AgNO,.. The sample weighed 0.5325 grams.…

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Q: 2. Consider the reaction: NH Ga) + 2NO2 (aq) → N2) + 2H2O Rate = k[NH4*[NO2] Which of the following…

A: Rate of reaction :-  The increase in concentration products with time or decrease in concentration…

Q: CI CO2ME H. CO,Me CO,Me MeO2C. CI 土 d) OH OH

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Q: HO Li

A: Here we are required to find the product of the reaction

Q: BH3•THF HO.

A: Detail mechanistic pathway is given below

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Q: Use Woodward-Fieser rules to estimate the λmax for the following compound.

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Q: Preparation of Acetone H3C CH3 a. Hydration b. Ozonolysis c. Oxidation с.

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Q: Calculate the molality of a solution of 1,750 g of H2SO4 in 1.0 L of solution. (The density of…

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Q: 2. A 25.00mL sample of 0.360M NAOH is being titrated with 0.425M HNO3. a.) What is the pH of the…

A: pOH=  -log[OH-] pOH+ pH= 14

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Q: Ic (N)

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Q: What is the Ka expression for this reaction? HC2H3O2(aq) + H2O(1) H30*(aq) + C2H3O2°(aq)

A: The equilibrium constant for the given expression is known as the acid dissociation constant (Ka).

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Thermochemistry

Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.    

Exergonic Reaction

The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.