Write the acid-base equilibrium reaction between ClO– and H2O. Ignore phases. Part 2 Write the...
Write the acid-base equilibrium reaction between ClO– and H2O. Ignore phases.
Part 2 Write the acid-base equilibrium reaction between NH3 and H2O. Ignore phases.
(The computer program must be crazy sensitive because I have punched it in numerous times but it is still saying wrong I must be missing something)
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Write the acid-base equilibrium reaction between ClO– and H2O.
Ignore phases.
Part 2 Write the...
Write the acid-base reaction between the weak base ammonia NH3 and the strong acid hydrobromic acid HBr? . Be sure...
Write the acid-base reaction between the weak base ammonia NH3 and the strong acid hydrobromic acid HBr? . Be sure to include the charges on any lons in the equation. If the charge is +1 or -1, only include the + or the superscript, not the number 1 • Do NOT include state phases in your answer.
ilTempesab 2The con centeation 2) The surface area of a solid lid 13. Write the equilibrium expression for the following reaction. Mole o Nao5.52 Cl2COCI2 is run and at equilibrium the concentra...
ilTempesab 2The con centeation 2) The surface area of a solid lid 13. Write the equilibrium expression for the following reaction. Mole o Nao5.52 Cl2COCI2 is run and at equilibrium the concentrations 14. The reaction: CO are found to be [CO] 0.15M, [Cl2] 0.10M and [COCl2] 0.30. Calculate the equilibrium constant for the reaction. 15. For the following endothermic reaction, use Le Chatelier's principle to determine the direction of equilibrium shift when the indicated stress is applied. 2 HBr H2+Br2...
9. Write the B/L acid-base reaction between ammonium ion and water. Is ammonium ion acting as...
9. Write the B/L acid-base reaction between ammonium ion and water. Is ammonium ion acting as an acid or a base in this reaction? Does the equilibrium lie to the product or the reactant side? 10. Write the B/L acid base reaction between acetate ion and bisulfate ion. Identify the two acid and base conjugate pairs above reaction. Does the equilibrium lie to the product or the reactant side? 11. Calculate the pH if: (report values to 2 decimal places)...
1. (2 pts) Write the formula for the conjugate acid of the following bases: a. NH3...
1. (2 pts) Write the formula for the conjugate acid of the following bases: a. NH3 b.CO - 2. (2 pts) Which substance could you add to each solution to make it a buffer solution? b. 0.050 M HF C. 0.050 M CH3COOH 3. (2 pts) Calculate the concentration of H30* and OH-in a 1.5 M HCl solution. + Page 1 of 2 129 words CTX English (United States) Focus 140% equilibrium constant (K) of the neutralization reaction using the...
A 1.982g sample of N-2-acetamido-2-aminoethane-sulfonic acid potassium salt ( ACES−K+, MW = 220.29 g/mol) is dissolved i...
A 1.982g sample of N-2-acetamido-2-aminoethane-sulfonic acid potassium salt ( ACES−K+, MW = 220.29 g/mol) is dissolved in 87.51 mL of water.To the solution, 21.98 mL of HCl is added, resulting in a pH of 7.27. Calculate the concentration of the HCl solution. The p?a of ACES is 6.85. I have calculated this several times and have gotten the same answer, 0.112754 M. However, Sapling says that I am wrong. Then Sapling gives these instructions: To begin, calculate the original number...
Exercise 2 Separation of a Mixture Based on Acid-Base Properties One purpose of this exercise is...
Exercise 2 Separation of a Mixture Based on Acid-Base Properties One purpose of this exercise is to learn how to use a separatory funnel to extract a single component away from other compounds in solution. To do so, we will apply the principles of solubility and acid-base behavior you’re seeing in class. One of the compounds is neutral in the acid-base sense. It has no ability to either donate or accept a proton from an aqueous solution, and will remain...
1) Write a Reaction equation using 4- aminobenzenesulfulfonic acid (aniline derivative) and 8-ani...
1) Write a Reaction equation using 4- aminobenzenesulfulfonic
acid (aniline derivative) and 8-anilino-1-naphthalenesulfonic acid
(coupling agent). Write the mechanism.
SYNTHESIS OF AZO DYES INTRODUCTION Humans' love of color dates back almost to prehistoric times, yet it is not actually until the modern era that the full range of the rainbow has been accessible to the majority of people irn their clothes and other textiles. Ancient or medieval times have often been described as being quite splendid with their "tyrian purple"...
I need it right now, please help me?? PROCEDURE PART I: DILUTING THE VINEGAR SOLUTION The...
I
need it right now, please help me??
PROCEDURE PART I: DILUTING THE VINEGAR SOLUTION The vinegar solution must be diluted by a factor of 5 to be suitable for titration. 1. Obtain - 20 ml of the stock vinegar solution from the fume hood. 2. Using the 10-ml. pipet, pipet" 10 mL of the stock solution to a 50-ml volumetric flask. 3. Fill the volumetric flask to the calibration line with distilled water. Be sure not to go over...
please read this articel and write one page summary atleast 250 words: MLB managers learn Spanish...
please read this articel and write one page summary atleast 250 words: MLB managers learn Spanish to unite teams and clubhouses: At spring training of 1962, the newly hired manager of the San Francisco Giants, Alvin Dark, gathered several of his side's Latin American players together behind second base. Once there, he gave an order that left them surprised, stunned and outraged. "He told us that we couldn't speak Spanish to each other in the clubhouse", said Orlando Cepeda, who...
CASE 20 Enron: Not Accounting for the Future* INTRODUCTION Once upon a time, there was a...
CASE 20 Enron: Not Accounting for the Future* INTRODUCTION Once upon a time, there was a gleaming office tower in Houston, Texas. In front of that gleaming tower was a giant "E" slowly revolving, flashing in the hot Texas sun. But in 2001, the Enron Corporation, which once ranked among the top Fortune 500 companies, would collapse under a mountain of debt that had been concealed through a complex scheme of off-balance-sheet partnerships. Forced to declare bankruptcy, the energy firm...
Write the acid-base reaction between the weak base ammonia NH3 and the strong acid hydrobromic acid HBr? . Be sure to include the charges on any lons in the equation. If the charge is +1 or -1, only include the + or the superscript, not the number 1 • Do NOT include state phases in your answer.
ilTempesab 2The con centeation 2) The surface area of a solid lid 13. Write the equilibrium expression for the following reaction. Mole o Nao5.52 Cl2COCI2 is run and at equilibrium the concentrations 14. The reaction: CO are found to be [CO] 0.15M, [Cl2] 0.10M and [COCl2] 0.30. Calculate the equilibrium constant for the reaction. 15. For the following endothermic reaction, use Le Chatelier's principle to determine the direction of equilibrium shift when the indicated stress is applied. 2 HBr H2+Br2...
9. Write the B/L acid-base reaction between ammonium ion and water. Is ammonium ion acting as an acid or a base in this reaction? Does the equilibrium lie to the product or the reactant side? 10. Write the B/L acid base reaction between acetate ion and bisulfate ion. Identify the two acid and base conjugate pairs above reaction. Does the equilibrium lie to the product or the reactant side? 11. Calculate the pH if: (report values to 2 decimal places)...
1. (2 pts) Write the formula for the conjugate acid of the following bases: a. NH3 b.CO - 2. (2 pts) Which substance could you add to each solution to make it a buffer solution? b. 0.050 M HF C. 0.050 M CH3COOH 3. (2 pts) Calculate the concentration of H30* and OH-in a 1.5 M HCl solution. + Page 1 of 2 129 words CTX English (United States) Focus 140% equilibrium constant (K) of the neutralization reaction using the...
1) Write a Reaction equation using 4- aminobenzenesulfulfonic
acid (aniline derivative) and 8-anilino-1-naphthalenesulfonic acid
(coupling agent). Write the mechanism.
SYNTHESIS OF AZO DYES INTRODUCTION Humans' love of color dates back almost to prehistoric times, yet it is not actually until the modern era that the full range of the rainbow has been accessible to the majority of people irn their clothes and other textiles. Ancient or medieval times have often been described as being quite splendid with their "tyrian purple"...
I
need it right now, please help me??
PROCEDURE PART I: DILUTING THE VINEGAR SOLUTION The vinegar solution must be diluted by a factor of 5 to be suitable for titration. 1. Obtain - 20 ml of the stock vinegar solution from the fume hood. 2. Using the 10-ml. pipet, pipet" 10 mL of the stock solution to a 50-ml volumetric flask. 3. Fill the volumetric flask to the calibration line with distilled water. Be sure not to go over...
CASE 20 Enron: Not Accounting for the Future* INTRODUCTION Once upon a time, there was a gleaming office tower in Houston, Texas. In front of that gleaming tower was a giant "E" slowly revolving, flashing in the hot Texas sun. But in 2001, the Enron Corporation, which once ranked among the top Fortune 500 companies, would collapse under a mountain of debt that had been concealed through a complex scheme of off-balance-sheet partnerships. Forced to declare bankruptcy, the energy firm...
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