Show the two equations of formations and dissociation of. deuteron.

Q: Acid HNO3, 50°C O2N A B

A: Concept: it is a nitration reaction. pKa of HNO3 is -1.3, any acid lesser pKa than HNO3 will be used…

Q: A saturated Na₂CO₃ solution isprepared, and a small excess of solid ispresent (white pile in…

A: SOLUTION:  Step 1: (a). the initial solution has the following equilibrium: Na2 12CO3 (s)↔ 2 Na+…

Q: Explain why and agricultural drainage would contain high concentrations of phosphate  ions.

A: Introduction: Agriculture drainage is a necessary system, which helps to remove excess irrigation or…

Q: Draw a diagram (picture) showing the principle species in solution as a function of pH for a mixture…

A: Formic acid dissociates as:   HCOOH↔HCOO-+H+                           (1)pKa,formic acid=3.75

Q: okmarks People Tab Window Help OWLV2 | Online teaching and Ix…

A: Since from the reaction we can say that the moles of Cu(NO3)2 and NO formed will be in the ratio of…

Q: what is the percent dissociation of glycine if the solution has a pH of 8.90 and a pKa=9.60?

A: The dissociation of glycine is shown below.

Q: We did bromine test , baeyer test and formation of metal salt test in this lab but I can’t figure…

A: we will answer the first question that how many of these compounds could you identify.. ans- we…

Q: What molar ratio of H,PO, to H, PO, in solution would produce a pH of 7.07 Phosphoric acid (H»PO,),…

A: Henderson-Hasselbalch equation Equation, which is used to calculate the pH of a solution is called…

Q: Which one of the following statements below is false and explain what is wrong:

A: Give statements,Ionization interference can occur with alkali metals at relatively low temperature…

Q: С. F3C HO, pka, = 3.9 %3! %3D

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Q: Which of the following is NOT manipulated or measured by a potentiostat during an experiment? O…

A: A potentiostat is an electronic device which is used in electrochemical experiments. It measures…

Q: CEC measurement did this calculation provide? C resulting from permanent charge on clays cal CEC at…

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Q: Consider 0.2 M H2A (Given Ka1= 1x10^-5, Ka2=1x10^-9). Calculate the Concentration of HA^- at pH =5…

A: We know strong acid are those acid which dissociate 100% while weak acid are those which does not…

Q: HYDROGEN

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

Q: A 0.9056 g sample of KBrO3 (MM=167.0) was dissolved in dilute HCl and treated with an unmeasured…

A: Moles of KBrO3 = 0.9056/167 = 0.00542  Moles of thiosulphate required = 6*0.005432 = 0.0325

Q: What is IR active and IR inactive?

A: IR spectroscopy corresponds to the transition between the vibrational levels of a molecule.  It…

Q: Show that (35), - (25) = ( ) - ( ), ан ар aG ар

A:

Q: The pH of a 0.02M solution of a weak acid was measure at 4.6 a. What is the [H+] in this solution?…

A: Given : pH = 4.6  Molar concentration of weak acid = 0.02 M

Q: What is the pH of a boric acid buffer solution containing 0.18 mol/L of boric acid, НзВОз, and 0.12…

A: Introduction :  We have to calculate pH of boric acid .

Q: Writing a presentation entitled Hydrogenation with some for its introduction and then explaining

A: Following are the introduction and explanation for hydrogenation.

Q: Based on the observations given in the table below, determine the identity of substance A, B, C from…

A: Sample A  -   C6H5-NH2     ( 10  amine ) Sample B   -   CH3CH2-NH-CH2CH3    (  20 amine ) Sample C…

Q: 222 86Rn to The conversion of 218 84P0 occurs via

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Q: xplain simply, by what process this transformation occur; Iodine-131 to Xenon-131

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Q: Why alkali is added to the nitrification tank？ A. to provide electron donors B. to provide…

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Q: Please help explain how to find pKas of ionizable groups.

A: pKa's are experimentally determined values for the amino acid side chains, and is a defined…

Q: Ignore inorganic byproducts and the alkoxide side product.

A:

Q: Define mean life of radioactive atoms. Suppose a buffer solution contains Z moles of NaOH and 0.025…

A: Solved in step 2.

Q: A vial of technetium eluate contains 40 mCi/ml. If 2 ml are withdrawn and added to a diphosphonate…

A: A vial of technetium eluate contains 40 mCi/ml 2 ml of it will contain =2 ml×40 mCi1 ml=80 mCi This…

Q: Use the class data to solve both parts A and B please Class data Reaction 1) Ni(OH:)6^2+ with 4 en…

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Q: Weighed quantity of dry potassium bromide 1,5560 g г (М=167,000 g/mol) dissolved in water with…

A: Potassium bromide dissolved in water and ttitrated with arsenic trioxide.

Q: 2. For pH values of 2.00, 6.00, and 10.00, calculate the alpha values for each species in an aqueous…

A: The relative equilibrium concentrations in terms of α value for triprotic acid, phosphoric acid are…

Q: If the dielectric constant of Si is 11.7, and binding energy of Sb donor is 0.039 eV and that of As…

A: Given : the formula of binding energy

Q: Trace the productiom of radionuclides in a cyclotron

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Q: A prod01-cnow-owl.cengagenow.com -Content C OWLV2 | Online teaching and learning resource fr... Fool…

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Q: Compare between Electron ionization (El) and Chemical ionization methods.

A: Chemical ionization requires a lower amount of energy compared to electron ionization (EI), but this…

Q: 5.00 mL of stock solution is diluted to 25.00 mL, producing solution ALPHA. 10.00 mL of solution…

A: Dilution factor is defined as the ratio of stock volume to the total volume. 5ml (stock)…

Q: What causes cadmium ion(Cd2+) to precitipate at pH 9 solutions

A: Cd2+ reacts with OH- to form a precipitate of Cd(OH)2. Cd2+(aq) + 2OH- (aq)→ Cd(OH)2 (s)   At pH =…

Q: Calculate the Ka for the weak acid knowing the pKa value is 13.07

A: Acid dissociation constant, Ka represents how strong the acid is in a solution.

Q: A 0.1298 g sample of KBrO3 (MW 167.001 g/mol) was dissolved in dilute HCl and treated with…

A: Given: Mass of KBrO3 = 0.1298 g. And volume of Na2S2O3 (or S2O32-) required = 41.32 = 0.04132 L…

Q: 1. What is happened if we add gypsum to drilling mud and why ? 2. What is happened if we add ligno…

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Q: What is the electron configuration of Protactinium (Pa) with steps?

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Q: 6. Do you see any nuclei in the specimens? What accounts for the colors of the cells? Explain.

A: Answer - According to the question - Given -  S.aureus usually acts as a commensal of the human…

Q: Explain why pyrrole (pKa ~ 17) is a much stronger acid than ammonia (pKa = 36).

A: Pyrrole- It is heterocyclic aromatic compound. It bears nitrogen with lone pair of electron and…

Q: Why are the carboxylic acid groups of the amino acids more acidic (pKa - 2) than a carboxylic acid…

A: Given: The carboxylic acid groups of the amino acids = pKa = 2 The carboxylic acid groups of the…

Q: Please provide the solution to the attached question for part b :)

A: part b :  Aldhyde upon treated with ammonia to give imine by nuclephilic addition reaction, imine…

Q: Acid A has a pKa value of 5.71, and acid B has a pKa value of 5.30. Which of the two acids is the…

A: Weak acid: Weak acid does not dissociate completely when dissolved in water. Strong acid:  Strong…

Q: For pH values of 2.00, 6.00, and 10.00, calculate the alpha values for each species in an aqueous…

A: