what is the chemical reaction of C6H8O7 and H2O?

Q: Nah (base) DM SO, r.t. CO2 Et Hy ot cme : Dieckmann uychization

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Q: How many vibrational modes are in (a) C¿H2 and (b) a 4,000 atom protein?

A: For a linear molecule, number of vibrational modes = 3N-5 For a non linear molecule, number of vibra...

Q: Which atom in the set: Mg, Cr, N, Sn, Ba, Sn, Se would you expect to have the smallest first ionizat...

A: All the given atoms belongs to different positions in the periodic table and these positions are ind...

Q: Activity 1 List 15 isomers of Decane and name them using the IUPAC system of nomenclature - (Use the...

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Q: What is the principal quantum number (n), the orbital angular momentum quantum number (l), the magne...

A: Fluorine - - > Atomic number of fluorine is 9 Electronic configuration of Fluorine = 1s22s22p5   ...

Q: (1) Write the net ionic equation for the reaction that occurs when equal volumes of 0.346 M aqueous ...

A: Higher the value of K, higher is the dissociation of ionic compounds into constituent ions. Since di...

Q: Calculate the standard free-energy change of the reaction catalysed by the enzyme phosphoglucomutase...

A: The solution is given below - 

Q: If the pH of a 7.0×10−4M solution of morphine is 9.5, what is the value of Kb? What is the value of...

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Q: How many grams of AgNO 3 (molar mass = 169.87 g/mol) are needed to prepare 0.125M solution in 250 mL...

A: Given - Molarity = 0.125 M Molar mass = 169.87 gm.mole-1 Volume = 250 ml = 0.250 L (1L = 1000ml)  

Q: For the reaction SbCl 5 (g) = SbCl 3 (g) Cl 2 (g); Delta G^ (SbCl 5 )=-334.34 k /mol; Delta G^ f(S...

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Q: 3. The following questions are based on the polypeptide chain below. a) How many amino acids are the...

A: Amino acid are special biomolecules which have basic amine and acidic carboxylic group present Here ...

Q: The equilibrium constant, K, for the following reaction is 1.20x10-2 at 500 K. PCI5(g) PCI3(g) + Cl2...

A: Kc is the ratio of  product of concentration of products raised to their stoichiometric coefficient ...

Q: Iculate the solubility of Mg(OH)2 in 0.10 M NaOH. Calculate the solubility in ams/liter. 1gl0H)2.10M...

A: Given : Concentration of NaOH = 0.10M 

Q: Provide the reaction mechanism.

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Q: Consider the following equilibrium: 2NH, Ge) -N, (e) + 31, e) AG-34. J Now suppose a reaction vessel...

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Q: The radioactive isotope Thallium-201 is used in medical diagnosis and treatment. A gamma ray emitted...

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Q: Determine the concentration (M) of H3O+ in a 0.411 M solution of a triprotic weak acid, H3A, given t...

A: Given,  The concentration (M) of H3O+ in a 0.411 M solution of a triprotic weak acid, H3A, the acid ...

Q: nat the time ol lloy(25%2n, 75%. cu) , submers ion in day of BYass avea was 10 cm², that 2.5 kg had ...

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Q: 9.30 Predict the products of the reaction of phenylacetaldehyde, C6H5CH2CHO, with the following reag...

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Q: k-CO2 Bn Bn0 Me LO Bn PMA. 0z Eta SiH OBn Ph -OBn MeoM

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Q: Mg, ether SOCI, Br H,O с. HO, d.

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Q: Milk of magnesia is a suspension of magnesium hydroxide in water. Although Mg(OH)2 is relatively ins...

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Q: Tell whether if the following changes undergo physical change or chemical change.Write CC or PC. 26....

A: To identify: Physical and chemical changes among the given options.  

Q: wiven p" of mixture abtaimed by mixing ml each of 0-1 m &t Saticylic acid amd 0.1mNaoH is x The kan ...

A: Salicylic acid is a weak acid and reacts with NaOH to form salicylate ion.  On mixing an acid and ba...

Q: Part A The surface area of an object to be gold plated is 49.9 cm? and the density of gold is 19.3 g...

A: Given,  Surface area of gold, A = 49.9 cm2  Density of gold = 19.3 g.cm-3  Current(I) = 3.35 A  Thic...

Q: how many millimeters of 0.786M of sulphuric acid are needed to reduce a total of 0.345 of barium hyd...

A: Sulphuric acid reacts with barium hydroxide to form barium sulfate and water. H2SO4 + Ba(OH)2 ----&g...

Q: Part A Draw the condensed structural formula of the amine salt formed when lidocaine reacts with HCI...

A: GIVEN:- Draw the condensed structural formula of the amine salt formed when lidocaine reacts HCI.

Q: H. он D.

A: Less than 10  of pKa value means , the molecule has an acidic hydrogen. Less pKa value means more ac...

Q: The antibiotic Prontosil, developed by Bayer Pharmaceuticals in 1932, was used in saving the life of...

A: The product given is,  

Q: The reaction of protein with HCHO:     produces carbon dioxide as a product     is permanent and...

A: The reaction of protein with HCHO:  the protein-formaldehyde reaction is a reversible one. 

Q: Bang-O is known to be an organic pesticide that contains 10.45% Cl. A 0.827 g sample containing the ...

A: Here we are required to find the percentage of pesticide in the sample 

Q: How many moles of K are there in a sample of K that contains 1.14x1024 atoms? moles Submit Answer Re...

A: The question  is based  on mole concept   According to Avogadros no. 1 mole of any substance  contai...

Q: Consider the following reaction where K, = 10.5 at 350 K. 2CH2CI2(g) CH4(9) + CCI4(g) A reaction mix...

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Q: onsider the titration of 50.00 mL of a solution that is 0.0800 M oxalic acid. Calculate the pH after...

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Q: The molar solubility of silver sulfide in a 0.134 M potassium sulfide solution is ______  M.

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Q: The progress of rigor mortis through the body starts at the ___.     hands and feet, moving toward...

A: Please find your solution below : Rigor mortis is the third stage of death. It is the stage in which...

Q: Use two different colors to record your observations from the known and the

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Q: In acidic solution: 1. PbO2 + I2 Pb2+ + IO3 Oxidation half-reaction: Reduction half-reaction: Comple...

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Q: HA and HB are both weak acids in water, and HB is a stronger acid than HA. Which of the following st...

A: Given-> ->HA and HB both are weak acid . ->But HB is stronger acid than HA.  

Q: Cd(s) + MgBr2(aq) →

A: This is single displacement reaction . Reaction in which one atom replace by another atom

Q: Gaseous SO2Cl2 reacts with liquid water to form hydrogen chloride gas and liquid sulfuric acid. Usin...

A: Given: Gaseous SO2Cl2 reacts with liquid water to form hydrogen chloride gas and liquid sulfuric aci...

Q: Phentermine was approved for sale in the United States in 2012 by the FDA. It is a psychostimulant d...

A: Intermediate 1 is known as diazonium salt...  

Q: The normal boiling point of cyclohexane is 80.74 °C. At 20.00 °C, the vapour pressure of cyclohexane...

A: Given,  The normal boiling point of cyclohexane is 80.74 °C.At 20.00 °C, the vapour pressure of cycl...

Q: Draw the structure of products A, B, and C.

A: Carboxylic acid reacts with an amine to form and amide. The reaction proceeds by nucleophilic additi...

Q: Using the solubility chart on p.6 in your Chemistry Data Booklet, identify the state of each of the ...

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Q: Турes of Combustion (partial or complete) Compound Class of Saturated or Hydrocarbon Unsaturated n-Н...

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Q: Consider the following reaction where Ke = 6.30 at 723 K. 2NH3(g) EN2(g) + 3H2(g) A reaction mixture...

A: The equilibrium constant of a chemical reaction is the value of its reaction quotient at chemical eq...

Q: Calculate the change in entropy associated with the Haber process to produce ammonia from nitrogen a...

A: Given,the reaction is. N2(g) + 3H2(g) <--------> 2NH3 We have to calculate change in entropy.

Q: What are the applications of Molarity and Molality in daily living?

A: Please find your solution below : Molarity is defined as the number of moles of solute dissolved in ...

Q: A student ran the following reaction in the laboratory at 565 K: Co(g) + Cl2(g) = cocl2(g) When she ...

A: Recall the given reaction :     CO (g) +  Cl2 (g)  <------>  COCl2 (g)  The equilibrium concen...

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.