Q3: Amylase in saliva begins the digestion of starch in the mouth . Would you expect this enzyme to continue to function in the stomach ? Explain e 7:14

Q: a) What are the important parameters for the eluent selection in Gel Permeation Chromotography…

A: Gel Permeation Chromatography is a size exclusion chromatography which separates molecules based on…

Q: 2X(aq) + Y(s) ⟷ Z(aq) K = 658 at 425 K When the concentration of X = 0.063 at equilibrium, what is…

A: Given equllibrium  equation  2X(aq)+Y(s)  <-> Z(aq) Given equllibrium constant K =658…

Q: action. Ighore inorganic byproducts and C2. 1. KMNO4, OH- (warm) 2. H3O* Select to Draw

A: When alkene is treated with alkaline KMnO4 followed by acidification under heating condition then…

Q: What is the pH of a 1.0 L buffer made with 0.300 mol of HF (Ka = 6.8 × 10-4) and 0.200 mol of NaF to…

A: Given -> Volume of buffer = 1.0 L Mole of HF = 0.300 mole Mole of NaF = 0.200 mole Mole of NaOH =…

Q: Which of the following statements are TRUE? Multiple answers: You can select more than one option…

A: The following statements are true a) , d), e) In statement a solid form of water has hydrogen bonds…

Q: (iii) Explain what packaging density is. Calculate the packaging density of the FCC and BCC…

A:

Q: Q2: Determine the Miller indices for the (012) and (011) plane. Construct these planes within cubic…

A: Intercept of the plane along a particular axis divided by unit vector along that axis , gives wiess…

Q: 2) Given the following redox reaction. Identify/Solve for the following: H202 + Cr03- 02 + Cr3+ •…

A: Balanced the given reaction under the given conditions----

Q: Imagine an alternate universe where the value of the Planck constant is 6.62607 x 10 40 J-s. In that…

A: Please find your solution below : Quantum mechanics is a theory that describe the nature of the…

Q: We can see Charles's law in our kitchens also. Using a yeast as an ingredient, how is Charles' law…

A: According to Charles law,  Volume of a gas is directly proportional to the temperature of gas at…

Q: The molecule shown is a lipid. How would you classified it? H3 C-(CH2 ) 28 CH2 -Ô-C-(CH2 )16 CH3

A: Lipids are macromolecule made up of fatty acids. Lipid is any organic compounds that are insoluble…

Q: 5. If temperature is constant, the relationship between pressure and volume is C. equal D. unequal…

A: According to Boyle's law the relation between pressure and volume can be explained .

Q: Yeast is used in preparation of many bakery products. This yeast keeps liberating carbon dioxide…

A: Charles Law is gas law and it describes us that how a gas will tend to expand when subject to…

Q: HCN is a weak acid (K, = 6.20 × 10-10), so the salt, KCN, acts as a weak base. What is the pH of a…

A: Given-> Concentration of KCN = 0.0795 M Ka(HCN) = 6.20 × 10-10

Q: Construct a titration curve by reacting a 50.00mL aliquot of NaCN 0.0500M with the 0.100M HCl…

A: we need to calculate pH of the solution after addition of given amount of HCl to NaCN solution

Q: 22. Propose an efficient synthesis for the following transformation: NH2

A:

Q: Q.5. What substance is present if the FeCl, test gives a purpie color? Which sample is the most…

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

Q: The Claisen condensation converts two molecules of an ester into a ß-keto ester. The reaction starts…

A: Claisen condensation reaction takes place between two ester molecules when treated with a strong…

Q: What is the [Na2CO3] needed to mix with 0.2500 M H2CO3 to prepare 1.000 L of a carbonate buffer with…

A: Given :  Ka of H2CO3 = 4.50 x 10-7  pH = 6.7  [H2CO3] = 0.2500 M  Volume of buffer solution = 1.000…

Q: Name: s,

A: There are 2 ways of naming any organic compound-  1- Common Name  2- IUPAC name For multipart…

Q: Exactly 500 mL of 0.058 M MgCl2 are mixed with exactly 300 ml of 0.0019 M K2CO3. Will a precipitate…

A:

Q: How can you use 1H NMR to determine if you synthesized a cis or trans alkene? O Look at the chemical…

A: NMR is branch of chemistry in which we deal with shielding and deshielding effect on protons by…

Q: Which one is an example of a standard solution? 1. Sugar solution 2. Basic solution 3. Acidic…

A: A homogeneous mixture of two or more substances is known as a solution. The species which present in…

Q: a specific chemical combination of ribose or deoxyribose and one of the five purine or pyrimidine…

A:

Q: How to make 250g of solution of 5% KCl from solid KCl

A: The solution concentration in terms of percentage of mass.  The formula and calculation given below

Q: Oxygen gas occupies a volume of 1.75 L at 25.0 C. Determine the volume of the gas if the temperature…

A: It is an example of Charles Law Here we are required to find the volume of oxygen gas when…

Q: 1. The relationship between volume and pressure. 2. A gas law that is mathematically expressed as P…

A:

Q: Ammonium perchlorate (NH Clo,) is the solid rocket fuel used by the U.S. Space Shuttle. It reacts…

A: Given -> Weight of ammonium perchlorate = 5.2 gm

Q: Give  a mechanism for the following  Copper-mediated Chan-Lam coupling of aryl boronic acids and…

A: Here Cu acts as catalyst of the reaction where B acts as co- catalyst of the reaction.  Here urea…

Q: 1. When a 6.50 g sample of solid sodium hydroxide dissolves in 100.0 g of water in a coffee- cup…

A:

Q: Given the reaction: A(g) + B(g) → AB(g) ; K = 9.80 x 10-8 Calculate the equilibrium concentration of…

A: Given,  The reaction: A(g) + B(g) → AB(g) ;              K = 9.80 x 10-8 .  The equilibrium…

Q: 3. Given the reaction: 2NH3(g) → N2(g) + 3H2(g) Determine the Kc of the reaction at 472°C if the…

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

Q: You will make Nylon-6,10. What does the 6 and 10 refer to? PROCEDURE Synthesis of Nylon In a small…

A: Given that, the preparation of Nylon-6,10. We have to tell what the numbers 6 and 10 refer.

Q: Im doing a lab report on the creation of soap through the saponification process, and am currently…

A: Soap is made by saponification reaction in laboratory. In this method, soap is made by reacting…

Q: give an explanation of the semi-empirical mass formula

A:

Q: Calculate the Enthalpy of change in Kj/mol and % difference in the neutralization reaction below:…

A: Given neutralization reaction:

Q: Given the reaction: 3Fe(s) + 4H2O(g) → Fe2O3(s) + 4H2(g) Determine the Kc of the reaction at 300°C…

A: Given data :

Q: H,C. Please enter your answer as a string of capital letters with no space in between, for example…

A: The formation of carbonyl compounds form the alkyne is the hydroboration reacton followed by the…

Q: What is the value of [H 3 O^ + ] in a solution with DH = 10.82 ?

A: pH = 10.82  The value of [H3O+] = ?

Q: An object that has a mass of 75 g is heated from 50°C to 93°C. If it takes 3000 J for the…

A: Given: Mass of object = 75 g Initial temperature = 50°C Final temperature = 93°C Heat required =…

Q: 7. Find the equilibrium concentrations for HA, H*, and A for the following reaction: K = 2.0 x 10-5…

A:

Q: 02 The exponential notation of 385,500 to one significant figure is: A. 3.8x 10 B.3.8x 10 C3 10…

A: Scientific notation: Scientific notation or exponential is a way of expressing numbers in decimal…

Q: Consider a 0.15M solution of ascorbic acid (vitamin C). It has a K1 of 8.0 x 10 and a K2 of 1.6 x…

A:

Q: A voltaic cell is constructed in which the anode is a Fe|Fe2+ half cell and the cathode is a F"|F,…

A: Oxidation:-Loss of electrons from the reaction. Reduction:-Gain of electrons in the reaction.

Q: Pt(s) | H2(g,0.713 atm) | H+(aq,? M) || Cd2+ (aq,1.00 M) | Cd(s) The balanced reduction…

A:

Q: What is [H3O+] of a softdrink that has a pH of 3.400?

A: Given: pH of softdrink = 3.400

Q: 17. A substance that dissociates into lons in water is called a(n)- nonelectrolyte electrolyte…

A: Electrolytes :- A substance in aqueous or molten form dissociate into ions and can conduct heat and…

Q: Incorrect Separation Scheme NH2 ether, 10 % NaOH ether aq NH 6 M HC1 Na,SO,. gravity filtration…

A: We are given a nonpolar organic compound, naphthalene, and an alkyl amine to separate.

Q: Problems How many Ma moleaules 1. .are in 62.5g of magnesium? 2. Calculate the mass of 1.52 moles of…

A:

Q: In reaction between CH4 and O2, CH4 is the reducing agent. a) T b) F

A: Answer: In redox reaction reducing agent is the substance that reduces others and itself gets…

Organic Chemistry of Metabolic Pathways

Metabolic pathways allude to the arrangement of chemical catalyzed reactions that lead to the transformation of a substance into the final product. Metabolic pathways incorporate a progression of reaction where the substrate is changed continuously and the transitional metabolites are persistently recovered.

Glucogenesis

Glucogenesis is a metabolic pathway in which glucose is produced from carbon substrates that are not carbohydrates. This process is observed in plants, animals, fungi, bacteria and other micro organisms. The general  definition for glucogenesis or gluconeogenesis is as follows,