An ideal gas in a cylinder fitted with a piston expands at constant temperature from a pressure of 9 atm and a volume of 2.0 L to a final volume of 7.0 L against a constant opposing pressure of 3.5 atm. How much heat does the gas absorb, expressed in units of L atm (liter x atm)? Latm

Q: Step 3: complete the structures of the final products. Select the type of product formed. Select…

A: When in 1st step H2O approaches aldehyde, then this will results in formation of diol

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Q: 2) Show an acceptable mechanism for the following transformation using proper curved arrows. HO

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Q: To preview image click here Choose the correct reagents for the following conversion. 1. Correct…

A: The question is based on the concept of organic synthesis. We need to synthesize the product using…

Q: Show all your work for the mechanism below using catalytic reformation. Hexane to methylcyclopentane…

A: Catalytic reformation:It is a process that is used in the conversion of low-octane naphthenes into…

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A: This question content step like Alkylation Oxidation  Aldol condensation

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Q: 02 人 でH3OH CH3 H3 C +Hz Pd/C -> CI CH3

A: Detail mechanistic pathway is given below to find out the product

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Q: Please

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Q: the protonated and non-protonated carbons with the help of HSQC. In addition label these protonated…

A: It directly tells about which proton is connected with which carbon.

Q: TRIAL 1 2 3 4 5 Temperature 22.1 °C 21.6 °C 22.1 °C 21.9 °C Table 1- Part A Data Summary Table 21.9…

A: However, it's easier to use a handy formula: rate equals distance divided by time: r = d/t.

Q: c) L A e) Br b) d) f) H CH₂CH₂ A C(CH3)3 a H OH

A: Following structural formula of compounds given -

Q: 5. Draw the product of the following reactions MgBr +H,0 a. MgBr + H,0 b. NaBH С. MeOH H3CH,CH,C TH.…

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

Q: A) NABH, MEOH он H,O, H,O но Он B) D) но Он нО Он H,O, H,0 1. CH,MgBr H. 2. Н, О

A: Aldehyde have carbonyl carbon which are electrophilic in nature and undergoes 1,2 addition reaction.

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Q: HO H2SO4 (5-10%), heat CH2Cl2

A: The given reaction scheme is shown below.We have to provide the major product of the reaction with…

Q: Add curved arrow(s) to draw step 1 of the mechanism. H₂C CH₂ the CH₂ H₂C ÕH Save for Later Q-CH, CH₂…

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Q: Но, OH ... need help with this synthesis question Starting Material SOH HO. Target

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Q: Complete the a and 3 anomer of o-altrose in pyranose ring form (Figure 1) Figure HO H- H- H- O C-H…

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Q: Solution Final answer 1> CH3-8²_1, 4llz 27 2n-Hg Benzene 3] HNO3, H₂SO4 4] Sn/HC) §] NaNO₂ HCl, CUCH…

A: The question is based on the concept of organic synthesis.  we need to synthesize the product using…

Q: Step 3: complete the structure and add curved arrows. Select Draw Templates More |||| |||||| C H O H…

A: Aldehydes undergoes electrophilic addition reaction because of presence of aldehyde carbonyl (C=O).

Q: Complete the mechanism and draw the final product for the Grignard reaction. Step 1: Add curved…

A: Grignard reagents undergo a reaction with epoxides and lead to the formation of alcohols. The…

Q: Figuie 8-2 т Н+ 1 А. ET с. ер H 30+ ли rxn prog гхи prog он 2 P. В. ET EI 4 H₂O: Inn гхи prog л ГХИ…

A: Proton transfer :- The process of a chemical reaction in which a species is protonated and other…

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Q: a transform to (2S, 3R)-3-phenylbutan-2-ol that undoes a hydroboration-oxidation Apply reduction.…

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A: Q1 is the synthesis of hex-1-yn-3-one from but-1-ene.We have to approach this problem…

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A: additon of H2 across double bond = hydrogenation  addition of Br2 across multiple bond = bromination

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A: Secondary alcohol can be prepared by the reaction between Grignard reagent and aldehyde

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A: #Task-3: A redox reaction is spontaneous when standard cell potential, Eocell is positive.

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Q: raw step 2 of the mechanism. + H,C TV Ź + I +t + +1

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Q: 1. NH3 CH2CH2CI excess 1) KOH NH 2) (CH3)2CHCH2CI 3) 'ОН, Н2О NANO2 NH HCI 2. 3.

A: Nitrogen is containing lone pair of electrons in its compounds and thus acts as a good nucleophile…

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A: The objective of this question is  to draw the final step of the mechanism of hydrolysis reactions…

Q: 1. (Aldo Rxn) |. Ph مل 2. (mixed Aldol) H H .ا licH₂ 2. Nao Et, EtoH 3. H3o, A 1. Naoft Co 2. A Eto

A: The type of reactions used to give the product of the given reactions areAldol condensation…

Q: 2. Synthesis (use as many boxes as needed, excess are provided)

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Q: 2) Show an acceptable mechanism for the following transformation using proper curved arrows. I1,0

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Q: Final answer > CHarl, Alcl3 2J HNO₂, H₂SO4 3Ј кмпоч 4] Sn/HCl cooH NH₂

A: The question is based on the concept of organic synthesis.  we need to synthesize the product using…

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.