What is true for this chemical reaction:: 16CO₂(g) + 18H₂O(l) = 2C8H18 (1) +250₂(g)? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. b с d AHrxn > 0; ASrxn < 0 AHrxn < 0; ASrxn < 0 AHrxn < 0; ASrxn > 0 AHrxn > 0; ASrxn > 0

Q: Br H -Br o -CH₂ NaCN DMF DMF 1-BuOH

A: Given are organic reactions. Note: According Bartleby Q&amp;A guidelines we are supposed to answer…

Q: Which of the following substrates CANNOT be cleaved using periodic acid? ОН s OH 수 OH

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A:

Q: 1. (CH3)2NH, H 2. 3. H3O+ A سعید. ملها. B بعد. C D

A: Step 1: Step 2: Step 3: Step 4:

Q: A 1. CH>MgBr 2. H₂O B 0 D 1. KCN 2. H₂O 1. CHILI 2.H₂O* 1. (CH3)2CuLi 2. H₂O* ©

A: Organic reactions can be defined as the reactions in which organic reactants react with each other…

Q: why does n = t1/t2?

A: Given,Before reaction, the temperature of two gases = 200 KAfter reaction, the temperature of the…

Q: For each of the following pH values, provide the corresponding pOH value. Do not show your work.…

A: pH : it can define have the negative logarithm of H+ ion concentration. pH = -log[H+] When pH &gt; 7…

Q: Br NH₂ ΗΝΟΣ H2SO4

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Q: None

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Q: Solve the folowing problem for s. 103s5 = 1.34 x 10-34

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Q: х 2) H.Q₂ AADH 10, zipms Ь) ? она сод), но 2) Na BHy d), st он

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Q: Draw the best Lew а. NO b. O3 c. SO3 с.

A: Lewis structures, also called electron-dot structures or electron-dot diagrams, are diagrams that…

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A: Lindlar's catalyst is used to selectively reduce alkyne to alkene.H2/Pd/C is used to reduce alkenes…

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Q: what Hhe length d the पा

A: The reaction is 1st Order reaction. Rate law of 1st order reaction,k=2.303/t log a0/at

Q: . H NaOCH, ویلینڈ نز حمید OCH₂CH₂ NaOCH₂ 1. NaOCH₂CH3 2. Br 3. H₂O*, heat NaOCH₂CH₂

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Q: Koratalyst = e . = e 55-76 8.314 R (2૧૪) 3.3 The reaction will be 3.3 times faster c. As the…

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Q: H. H O1= sp3, 2 = sp3, 3 = sp3 1 = sp, 2 = sp2, 3 = sp3 O1= sp2, 2 = sp3, 3 = sp2 01=sp2,2 = sp3, 3…

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Q: See Figure 11-5. The reaction shown would not happen as written because It would require the…

A: In the given reaction, an alkene is converted to an alkyl bromide.

Q: ACHOP-S> C-F > F-F SWAAA C-O > C-F > F-F CO C-F > P-S > Na-F EAPS>C-0> C-F > Na-F KaA CF>C-0 > P-S >…

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Q: Scheme C Scheme B Scheme A 1) Cl2 (xS) 2) NaOH (xs) 3) H3O* 4) SOCI2 5) 1) C2 (xS) 2) NaOH (xs) 3)…

A: Scheme-C is better condition to produce required compound

Q: 1. Draw the major organic product for the following reactions: O O E D F A B C CH3 H3C 0 Br O= O H…

A: The major products of the reactions are given below-

Q: H3C-CH2-0 H3C-CH2—с—он + H3C_CH2—ОН I CH3 1L7 H +H2O

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Q: Which of the following structures is consistent with the IR spectra shown below? % Transmittance 80…

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Q: You have 272.9 mL of a 0.174 M MgSO4 solution. What would the molarity of the resulting solution be…

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Q: 1. Calculate the change in energy (AE) in J for all of the transitions to n = 1 indicated in the…

A: The energy for any given level is generalized as:En = E1n2where  'n'  is the energy level. The…

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.