An analytical chemist Is titrating 150.5 mL of a 0.1400M solution of aniline (CH,NH,) with a 0.4000M solutlon of HNO.. The p K, of anline is 9.37. Calculate the pH of the base solution after the chemist has added 17.1 mL of the HNO, solution to It. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of HNO, solution added. Round your answer to 2 decimal places. pH = [||

Q: Phosphoric acid is a triprotic acid with the pK, values pK1 = 2.148, pK2 = 7.198, and pK3 = 12.375.…

A:

Q: An analytical chemist is titrating 243.2 mL of a 0.3300M solution of diethylamine ((C,H,), NH) with…

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Q: An analytical chemist is titrating 51.6 ml. of a 0.6600M solution of propylamine (C,H,NH,) with a…

A: Given,  Concentration of C3H7NH2 = 0.6600 M  Volume of C3H7NH2 = 51.6 mL  Molarity of HNO3 = 0.6500…

Q: An analytical chemist is titrating 175.9 mL of a 0.1800M solution of methylamine (CH,NH,) with a…

A:

Q: An analytical chemest is titrating 150.6 ml. of a 0.6600 M solution of dhethylamine (C,H,) NH) wth a…

A: Answer: 1.73

Q: 17. 5.0 mL of 0.60 mol/L His mixed with 10.0 mL of water. a. Calculate the hydronium-ion…

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Q: An analytical chemist is titrating 168.4 ml. of a 0.7600M solution of aniline (C,H,NH,) with a…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: An analytical chemist is titrating 57.3 mL of a 0.8800M solution of propylamine (C,H,NH,) with a…

A:

Q: An analytical chemist is titrating 1/8.6 mL of a 0.7500M solution of ammonia (NH3) with a 0.4800M…

A: Given -> Volume of NH3 = 178.6 ml Molarity of NH3 = 0.7500 M Volume of HNO3 = 142.1 ml Molarity…

Q: An analytical chemist is titrating 170.2 mL of a 0.7700M solution of aniline (C,H,NH,) with a…

A: Weak base when titrated with strong acid below equivalence point acts as buffer solution as there…

Q: 4g of Sodium hydroxide pellets NaOH are dissolved in water to prepare 200 ml of solution (S.). From…

A:

Q: An analytical chemist is titrating 214.6 mL of a 1.200M solution of propionic acid (HC,H,CO,) with a…

A: By the reaction of Propanoic acid and KOH potassium propanoate and salt.sodium propanoate and…

Q: An analytical chemist is titrating 183.3 ml of a 0.6700 M solution of aniline (C,H,NH,) with a…

A:

Q: An analytical chemist is titrating 107.8 ml. of a 0.1900M solution of dimethylamine ((CH,) NH) with…

A:

Q: A scientist notices an occurrence of acid shock in a body of water that sits close to an in-…

A:

Q: An analytical chemist is titrating 86.0 mL of a 0.2300M solution of propylamine (C,H,NH,) with a…

A: Here we are required to find the pH of the solution

Q: An analytical chemist is titrating 177.8 mL of a 0.8600 M solution of ethylamine (C,H,NH,) with a…

A: We have,   Let's calculate the number of moles of both, the acid and the base:

Q: An analytical chemist is titrating 133.0 mL of a 0.2700 M solution of piperidine (C,H, NH) with a…

A:

Q: An analytical chemist is titrating 118.6 mL of a 0.6400M solution of aniline (C,H,NH,) with a…

A:

Q: Calculate the pH of the solution after the addition of cach of the given amounts of 0.0559 M HNO, to…

A: Since you have asked a question with multiple subparts, we will answer only first three subparts for…

Q: Which acid would be the best to combine with its sodium salt to make a solution buffered at pH 5.25?…

A: Here we have to determine the mass of sodium salt of conjugate base required to form buffer solution…

Q: An analytical chemist is titrating 205.8 mL of a 0.09100M solution of propylamine (C,H,NH,) with a…

A:

Q: An analytical chemist is titrating 57.8 mL of a 0.6200M solution of methylamine (CH,NH,) with a…

A:

Q: Calculate the pH of the solution after the addition of each of the given amounts of 0.0684 M HNO, to…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: An analytical chemist is titrating 202.9 mL of a 0.6300M solution of aniline (C,H,NH,) with a…

A:

Q: An analytical chemist is titrating 216.5 mL of a 0.8400 M solution of dimethylamine ((CH,),NH) with…

A:

Q: Calculate the pH of the solution after the addition of cach of the given amounts of 0.0676 M HNo, to…

A: Aziridine reacts with HNO3 as per the following reaction: Aziridine+HNO3→Aziridinium ion+NO3-

Q: An analytical chemist is titrating 136.2 mL of a 0.4700M solution of propylamine (C,H,NH,) with a…

A: no of moles of C3H7NH2  = molarity * volume in L                                      =…

Q: Calculate the pH of the solution after the addition of each of the given amounts of 0.0530 M HNO, to…

A:

Q: An analytical chemist is titrating 151.8 mL of a 0.1600M solution of piperidine (C,HNH) with a…

A: Answer:  2.00

Q: An analytical chemist is titrating 154.2 mL of a 0.6100 M solution of ethylamine (C,H,NH,) with a…

A: Given, Volume of C2H5NH2 = 154.2 mL = 0.1542 L Mass = 0.6100 M Volume of HNO3 = 293.8 mL = 0.2938 L…

Q: An analytical chemist is titrating 143.6 mL of a 0.7000M solution of piperidine (C5H10NH) with a…

A: Given, Volume of piperidne C5H10NH=143.6 mLMolarity of  piperidne C5H10NH=0.7000mPK6 =2.89Volume of…

Q: The pH of a buffer solution containing 0.5 mole/litre of CH3COOH and 0.5 mole/litre CH3COONa has…

A:

Q: Calculate the pH of the solution after the addition of each of the given amounts of 0.0629 M HNO, to…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: An analytical chemist is titrating 131.0 mL of a 0.6600 M solution of propylamine (C,H,NH,) with a…

A: Propyl amine is a weak base it reacts with nitric acid to give propylammonium salt. Before…

Q: Phosphoric acid is a triprotic acid with the pK, values pKa1 = 2.148, pK2 = 7.198, and pK3 = 12.375.…

A:

Q: An analytical chemist is titrating 171.3 mL of a 0.5600M solution propylamine (CH,NH,) with a…

A: Given- Volume of  propylamine= 171.3mL  Concentration of propylamine= 0.5600M pKb of…

Q: An analytical chemist is titrating 184.0 mL of a 0.5400M solution of propylamine (C,H,NH,) with a…

A: Given: Concentration of C3H7NH2 (Assuming it B for ease) = 0.5400 M Volume of solution of B = 184.0…

Q: An analytical chemist is titrating 191.3 mL of a 0.2000 M solution of propylamine (C,H,NH,) with a…

A: Given: Volume of C3H7NH2 = 191.3 mL,      Molarity of C3H7NH2 = 0.2000 M Volume of HNO3 = 416.1 mL,…

Q: An analytical chemist is titrating 118.5 ml. of a 0.5800M solution of diethylamine (C,H,) NH) with a…

A: Given -> Volume of diethylamine = 118.5 ml Concentration of diethylamine = 0.5800 M Volume of…

Q: The pH of a 0.5L HNO2-NO2 buffer solution was determined to be 4.23. The solution was mixed with 5g…

A:

Q: An analytical chemist is titrating 84.3 mL of a 0.8200M solution of propylamine (C,H,NH,) with a…

A: This is an example of basic buffer.After the equivalence point all the bases present in the solution…

Q: An analytical chemist is titrating 86.9 mL of a 0.7900M solution of piperidine (C,HNH) with a…

A: Here we are required to find the pH of the solution

Q: A solution of sodium acetate is prepared using 0.56 mol L-1 NaOH as the solvent. The pKapKa of…

A:

Q: Which solution below would have the greatest buffering capacity? The solution was prepared from a…

A: Given, buffer solutions are: 0.197 M HOC2H4NH2 and 0.197 M HOC2H4NH3Cl, Kb = 3.20e-5 0.0966 M NH2OH…

Q: An analytical chemist is titrating 238.9 mL of a 0.5900M solution of ethylamine (C,H, NH,) with a…

A: Given: Concentration of C2H5NH2 = 0.5900 M Volume of C2H5NH2 solution = 238.9 mL = 0.2389 L…

Q: Caiculating the pH of a weak base titrated with a strong acid An analytical chemist is titrating…

A: In this question, we want to determine the pH of the resulting solution after completing the…

Q: b) 10.5 ml of x M hypochloric acid, HOC? , is diluted to 250 ml. I) Calculate the value of x If the…

A: i) Determination of x from Molarity equivalence relation: M1V1=M2V2x×10.5 mL=0.15 M×250 mLx=3.57 M…

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.