10. How many joules are required to heat 500. g of water from room temperature 25.0 C to past boiling at 115. C (Draw the heat curve & highlight 3 parts of the curve involved; complete 3 calculations; add them up.)

Q: The correct arrangement of logP for this compound is: H3C -CH3 HN NH HN. NH 2. Seiect one C32

A: log P is the measure of lipophilicity of the molecules. logP increases with the increasing alkyl…

Q: CH3SH O Q X

A:

Q: pls help! (all 3 are part of the same question) thank you so much!

A: We are given alcohol (primary or secondary) as the starting material and we have to convert them to…

Q: 1. NaOH 2. Hg(OAc)2, H₂O 3. NaBH4 1. NaOH 2. BH3-THF 3. H2O2, NaOH 1. NaOtBu 2. Hg(OAc)2, H2₂O 3.…

A:

Q: 10: OMe Br Ag HOAC A

A:

Q: A ? B HO A A ?

A: In the image, two chemical reactions labeled A and B are depicted, each illustrating an unidentified…

Q: Br h. -CH3 i. H₂C Br CH 'CH Cl CH₂CH3

A: Answer:- This question is answered by using the simple concept of nomenclature of organic compounds…

Q: NaSH COOH Br NAOH

A:

Q: H C H3C CH3 HBr DMSO ?

A: DMSO is dimethyl sulfoximideHBr will be added to DMSO in the given reaction and the formed molecule…

Q: choices: a,b,c,d

A: We have given the different organic reaction of type electrophilic aromatic substitution.

Q: H30* d. [1] CH3OH, H* CH30 MgBr е. [2] (2 equiv) [3] H20 LOH [1] SOCI2 f. [2] CH3CH,CH,CH,NH2 [3]…

A:

Q: Which of the following alkenes is the most stable? O

A: To find : The most stable alkene among the following given alkenes. Alkenes are unsaturated…

Q: H3CH₂CH₂CO OC(CH3)3 1) LiAlH4, Et₂O 2) D₂O HO 1) LiAlD4, Et₂0 2) H₂O 1) LiAlH4, Et₂O OCH(CH3)2 2)…

A:

Q: Br Br2 НО .. DCM

A:

Q: + PdCl₂

A: A metal with vacant orbitals can readily accept electrons from a donor atom.The donor atom should…

Q: OTS A с NaCN Na CN ONa B TSO-CN D

A:

Q: Balancing Exit Ticket Fill in each blank with the appropriate coefficient. C + v H2S Au2S3 H2--> v…

A: A chemical reaction equation which contains same number of atoms on both reactant and product side…

Q: No 13

A: In the redox reaction, the oxidation and reduction reactions occur simultaneously. The oxidation…

Q: Is there anyway you could solve for part d - f. Thank you so much and sorry for the inconvenience.

A: We have to complete the reaction and draw the structure of the product.

Q: There are three possible Grignard reactions that lead to the given alcohol. Select the reactant…

A: Reacting a Grignard reagent with ketone gives  alcohol.

Q: ROAD MAP H₂o E CN I A 30 LAH ng Br Na BHa H30¹ PROMBLEM H30 A снa li, Г Br A G test 2 CAH Haot Na…

A: Both LiAlH4 and NaBH4 act as a reducing agent by releasing hydride ion( H-)

Q: Indicate whether each of the following compounds is an alcohol, phenol, thiol, or ether using the…

A: Alcohol group is -OH group.  Phenol is -OH group attached to benzene that is C6H5OH.  Thiol group is…

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.