Part B For the reaction given in Part A, how much heat is absorbed when 3.70 mol of A reacts? Express your answer to three significant figures and include the appropriate units. • View Available Hint(s) IT Templates Symbols undo rédo reset keyboard shortcuts help Value Units

Q: CH3 За. ВНз. ТHF Et20, EtOH B2 B1 зь. NaOH, H202 "CHз 2. Н, саt. (PҺ3P);RhCI toluene A) (a) and (b)…

A: Birch reduction is the reduction of arenes to cyclo Hexa dienes, in the presence of sodium in liquid…

Q: correet IUPAC hame

A: Rules for IUPAC NOMENCLATURE -  1. First of all, mark the longest chain of hydrocarbon containing…

Q: ii. Calculate the K, for NO, at this temperature. Assume K, is still equal to 10 at this…

A: Ka of HNO2 = 4.0 × 10-4 NO2- is the conjugate base of HNO2

Q: Stereochemistry is the study of? O A. Molecules in 2D dimensional analysis. O B. Molecules with all…

A: Steriochemistry  It is the study of arrangements of atoms in the Molecule . By the studing the…

Q: A. Complete the following reactions. 1. + Pre-Lab: Experiment 9

A: The question is based on organic reactions.We need to identify the product and explain its…

Q: halla Identify primary / secondary / tertiary alcohols C CH5 H2 H2 H,C-C- C- -CHH,C-H C-C-CH; H2…

A: Primary alcohol = A secondary alcohol = B Tertiary alcohol =  C

Q: C. A- 1. C'

A:

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…

Q: How to solve this? thank you H3C a) NO₂ ? H3C NO₂ CH3

A:

Q: SOC2 Br NaCN A [1] (CH3)2CuLi [2] H20 [1] LIAIHA [2] H,0 CH3OH, H* PCC [1] DIBAL-H [1] CH,Li G [2]…

A: The products A, B, D, E, F, G, and H are shown as follows:

Q: 1. O3 2. (CH3)2S HO' None of the above Но H.

A: This is ozonolysis reaction. Alkene is converted to carbonyl (aldehyde). 1,3-dipolar cyclo addition…

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

A: Given are organic reactions. All given reactions contain ester as reactant.Let's see products for…

Q: OH₂CI

A: For the first structure, hydrogen will make the bond which is known as bifurcated but for the second…

Q: 1. KMNO, NAOH, 2. HO

A: KMnO4 is powerful Oxidising agent and it will be used for breaking of Carbon-Carbon double bond and…

Q: 9. NAHSO3 CH3 - C- CH3 10. _(10a NaOH HC-O-Na + _(10b)_ +

A:

Q: 'N(CH3)2 Your answer N- Your answer Ó. Ph Ph

A: Please find the answers below.

Q: S. S To

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

Q: a. H3C-CH2-NH-C-H IUPAC H3C-CH2-NH-ĉ-H Common H3C-CH-CH2-CH2-CH2-C-0-CH3 b. Br IUPAC…

A: (a)  IUPAC name : N-Ethylmethanamide Common name : N-Ethyl formamide     (b)  IUPAC name :…

Q: CH3 O | || CH3CH2CCH2CCH2CH2CHO | CH2 CH3.

A:

Q: HO. Q U H joglo A B C D KMnO4, NaOH cold H2SO4 H₂O 1. BH3-THF 2. H₂O2, NaOH 1. Hg(OAc) 2, H₂O 2.…

A: In the question we are asked to fill the blanks with the correct reagent for the required…

Q: Use the energy diagram below to answer questions 13-15. 14. Determine the potential energy of the…

A: 14. Potential energy of the reactant = 300kJ 15. Potential energy of the  product = 100 kJ

Q: For the compounds shown, use the R/S configuration given in the compound name to finish drawing the…

A: b. The structure of (s)-1-chloro-2-propanol is as follows: The RS nomenclature is explained as…

Q: Br 1. PPH3 2. n-butyllithium H. 3.

A: Wittig reaction is the reaction which is used to produce alkene by the help of carbonyl compound.…

Q: a Classify the following alcohol as primary, secondary, or tertiary. primary secondary tertiary OH

A:

Q: CHy-L LIAIH, nBu-Li CHO ÓMOM LIAIH

A:

Q: * : Q3. Complete H,C. CH3 CCI4 + Br2 CH3

A: Given,  Reactant = Cyclic alkene  Reagent = Br2/CCl4  Product of the reaction = ?

Q: first. CHg +O2

A: Combustion is commonly called burning and the substance that burns is usually referred to as fuel…

Q: Can i get help with these problems b,g,h

A: (b) NaCl The sodium chloride (NaCl) is a type of salt formed by sodium metal (Na) an chlorine gas…

Q: name the organnic compound with explanation

A: The explanation is given below-

Q: Write the full balanced molecular cquation for the reaction described, with state signs for all…

A: As mentioned in the question, the subparts (e), (f) and (g) have been answered.

Q: O

A: For IUPAC naming of ester -> Identify the longest carbon chain containing the carbonyl…

Q: `NH H*

A:

Q: H'H,0 6. `MgBr

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: он -H H3C --H HaC H. H H Ac HO

A: Generally, the phenol is converted into ether by Williamson ether synthesis. This synthesis follows…

Q: xa H₂C H₂C CH₂ Fuming H₂SO Edit Drawing CH₂ ?

A: Alkyl group is ortho/para-directing in electrophilic aromatic substitution reaction.Benzene on…

Q: Indicate the appropriate che make sure your amswers are Me(CH,)20COOCH(Me)2 b. Me(CH2),CONHPH a.

A: The systematic naming of organic compound is given by IUPAC. The naming of organic compound is done…

Q: Give a clear explanation handwritten answer...with detailed answer

A:

Q: e. НО H2SO4 (cat.) f. HO HO, + H20

A:

Q: Which of the following molecules will most likely have London forces as their only attractive force…

A: Intermolecular forces are defined as the forces of attraction or repulsion which is present between…

Q: AIⓇ-H N: 1 2 H3O+ Is the product neutral if the solvent is acid?

A:

Q: H₂C CH3 (C6H5)3P=CH₂ 1) PhMgBr 2) agua LOH anhidro acético H₂/Pt HBr conc.

A: Organic Reactions Wittig reaction followed by reduction Reaction of ketone with Grignard reagent…

Q: C三C ャーラープーサと 2c-と-04 Br Br d. C-C=C-C e.

A: In (c), acetylene is converted into 1,1,2,2-Tetrabromoethane. Bromination of acetylene takes place.…

Q: What is A and B? H3C НО :0 A P H3C Br Br О B H3C H3C О Br :0

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

Q: B. Construct models for the following. Draw a sketch of each model. 1 CH, CH. OH 2. CH₂-C-H 11 H 3.…

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

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

A:

Q: Al a. b. BF3 С. H20 -

A: organic

Q: Nonsteroidal anti-inflammatory drugs, often referred to as NSAIDS, are commonly used to treat minor…

A: Since you have posted questions with multiple subparts, we will solve only first three subparts for…

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.