An analytical chemist is titrating 118.6 mL of a 0.6400M solution of aniline (C,H,NH,) with a 0.8500M solution of HIO,. The p K, of aniline is 9.37. Calculate the pH of the base solution after the chemist has added 95.6 mL of the HIO, solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of HIO, solution added. Round your answer to 2 decimal places. pH =||

Q: An analytical chemist is titrating 94.8 mL of a 0.4000M solution of nitrous acid (HNO,) with a…

A: Given : Volume of HNO2 solution = 94.8 mL = 0.0948 L                                      (since 1 L…

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

A:

Q: An analytical chemist is titrating 189.5 mL of a 0.6500M solution of ammonia (NH,) with a 0.8000M…

A:

Q: Part A An analytical chemist is titrating 225.6 ml. of a 0.8000 M solution of acetic acid (HCH,CO,)…

A:

Q: An analytical chemist is titrating 117.6 ml of a 0.1300M solution of piperidine (C,HNH) with a…

A: mmoles of C5H10NH added = 117.6 x 0.13 = 15.288 mmoles  mmoles of HNO3 added = 15.4 x 0.81 = 12.474…

Q: An analytical chemist is titrating 79.8 ml. of a 0.1100 M solution of methylamine (CH₂NH₂) with a…

A: The question is based on the titrations.  we are titrating a strong acid with a weak base. we need…

Q: A chemist titrates 250.0 mL of a 0.8167M carbonic acid (H,CO3) solution with 0.1388M NaOH solution…

A: Answer is explained below. Given, volume of H2CO3 is 250 ml and its concentration is 0.8167 M. &…

Q: A chemist titrates 110.0 mL of a 0.3936M dimethylamine ((CH3), NH) solution with 0.7244M HNO,…

A:

Q: A chemist titrates 160.0 mL of a 0.8962 M cyanic acid (HCNO) solution with 0.6071M KOH solution at…

A: Given,Molarity of HCNO = 0.8962 Mvolume of HCNO = 160.0 mLMolarity of KOH = 0.6071 MpKa of HCNO =…

Q: An analytical chemist is titrating 222.2 mL of a 0.3600M solution of methylamine (CH3NH₂) with a…

A:

Q: An analytical chemist is titrating 161.1 ml. of a 0.6100M solution of formic acid (H,CO,) with a…

A: Given data,Molarity of HCOOH=0.61MVolume of HCOOH=161.1mL=0.1611LMolarity of NaOH=0.46MVolume of…

Q: An analytical chemist is titrating 127.4 mL of a 0.1500M solution of methylamine (CH3NH₂) with a…

A:

Q: An analytical chemist is titrating 216.4 mL of a 0.4800 M solution of cyanic acid (HCNO) with a…

A: Given: Volume of HCNO = 216.4 mL Concentration of HCNO = 0.480 M Volume of NaOH = 363.3 mL…

Q: with a 0.2600M solution of HIO3. The pK, of diethylamine is An analytical chemist is titrating 212.2…

A:

Q: An analytical chemist is titrating 52.7 mL of a 0.3500M solution of methylamine (CH, NH,) with a…

A:

Q: An analytical chemist is titrating 185.1 ml of a 0.6700 M solution of dimethylamine ((CH,), NH) with…

A:

Q: An analytical chemist is titrating 143.9 mL of a 0.6100M solution of acetic acid (HCH3CO₂) with a…

A: Given data : Concentration of HCH3CO2 = 0.6100 M Volume of HCH3CO2 = 143.9 mL Concentration of NaOH…

Q: An analytical chemist is titrating 206.5 mL of a 0.9600M solution of cyanic acid (HCNO) with a…

A: Given-  Volume of HCNO= 206.5 mL  Concentration of HCNO= 0.9600M Concentration of KOH=1.100M Volume…

Q: An analytical chemist is titrating 166.9 ml. of a 0.8700 M solution of dimethylamine ((CH) NH) with…

A: Acid-base reaction                          (CH3)2NH                  +                     HNO3…

Q: A buffer system is prepared by combining 0.406 moles of ammonium chloride (NH4CI) and 0.525 moles of…

A: Moles of base (NH3 ) = 0.525 mol  Moles of conjugate acid (NH4+ ) = 0.406 mol Moles of nitric acid…

Q: A chemist titrates 120.0 mL of a 0.2898M carbonic acid (H₂CO,) solution with 0.8540M KOH solution at…

A: pH value at equivalence point can be calculated by considering the equilibrium reaction of HCO3-

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

A:

Q: A chemist titrates 130.0 mL of a 0.8034M pyridine (C,HşN) solution with 0.2958M HCl solution at 25…

A:

Q: An analytical chemist is titrating 215.4 mL of a 0.1400 M solution of methylamine (CH3NH₂) with a…

A: The question is based on the titrations.  we are titrating a weak base with a strong acid. we need…

Q: An analytical chemist is titrating 247.0 mL of a 0.6700M solution of propionic acid (HC,H,CO,) with…

A:

Q: An analytical chemist is titrating 111.3 mL of a 0.2800 M solution of ammonia (NH,) with a 0.3500 M…

A: The chemical equation may be written as: Given data is: solution of ammonia = 111.3 mL Molarity of…

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

A:

Q: An analytical chemist is titrating 191.3 mL of a 0.8900M solution of hydrazoic acid (HN,) with a…

A:

Q: An analytical chemist is titrating 130.6 ml. of a 0.6000 M solution of piperidine (C,HNH) with a…

A: Given, Volume of piperidine (C5H10NH) = 130.6 mL Concentration of piperidine (C5H10NH) = 0.6000 M…

Q: A chemist titrates 120.0 mL of a 0.6622M ethylamine (C2H5NH2) solution with 0.2585 M HCl solution at…

A: Step 1:Given that,Volume of ethylamine ,C2H5NH2 = 120 mL = 0.120 LMolarity of  ethylamine,MC2H5NH2…

Q: A chemist titrates 60.0 mL of a 0.4543 M aniline (C,H;NH,) solution with 0.7673M HNO, solution at 25…

A:

Q: An analytical chemist is titrating 238.0 mL of a 0.4200M solution of butanolc acid (HC,H,CO₂) with a…

A: The question is based on the concept of the pH of the solution.It is defined as a negative logarithm…

Q: A chemist titrates 220.0 mL of a 0.0579M propionic acid (HC₂H₂CO₂) solution with 0.1972M KOH…

A: The question is based on the concept of pH of the solution.  It is defined as a negative logarithm…

Q: Calculating thế PH Ul a weak DUJU itiutu An analytical chemist is titrating 93.8 mL of a 0.8500M…

A: Methyl amine is a weak bade it reacts with nitric acid and forms a buffer solution. pH of a buffer…

Q: None

A: Step 1: Step 2: Step 3: Step 4:

Q: A chemist titrates 250.0 mL of a 0.2448 M butanoic acid (HC,H,CO,) solution with 0.1225 M KOH…

A:

Q: An analytical chemist is titrating 163.7 mL of a 0.6200M solution of hydrazoic acid (HN,) with a…

A: Given that, Volume of 0.6200 M HN3 acid = 163.7 mL  = 0.1637 L Moles of HN3 acid = 0.62 M×0.1637 L =…

Q: An analytical chemist is titrating 159.6 ml. of a 0.7000 M solution of diethylamine ((GH), NH) with…

A:

Q: An analytical chemist Is titrating 216.8 mL. of a 0.9700M solution of benzolc acid (HC,H,CO,) with a…

A:

Q: A chemist titrates 180.0 mL of a 0.4192 M cyanic acid (HCNO) solution with 0.5880M NAOH solution at…

A: Given Information-  Volume of HCNO = 180.0 mL  Molarity of HCNO = 0.4192 M Molarity of NaOH =…

Q: An analytical chemist is titrating 160.2 mL of a 0.3300M solution of nitrous acid (HNO,) with a…

A: Given: The reaction is as follows: HNO2(g) + KOH(l)   ⇌  KNO2(aq) + H2O.  The volume of HNO2, (V1) =…

Q: An analytical chemist is titrating 59.1 mL of a 0.6700 M solution of ammonia (NH,) with a 0.4500 M…

A: Given : Concentration of NH3 = 0.6700 M Volume of NH3 solution = 59.1 mL = 0.0591 L…

Q: An analytical chemist is titrating 219.6 mL of a 0.9100M solution of nitrous acid (HNO,) with a…

A:

Q: An analytical chemist is titrating 139.8 mL of a 0.1600M solution of aniline (C,H,NH,) with a…

A: Given that, 139.8 mL of 0.1600 M of aniline was titrated with 0.6500 M solution of HNO3.  The pKb of…

Q: A chemist titrates 130.0 mL of a 0.8883 M ammonia (NH2) solution with 0.0816 M HC1 solution at 25…

A: Given: The volume of ammonia solution (NH3) (V1) is 130.0 mL The molarity of ammonia solution (NH3)…

Q: An analytical chemist is titrating 64.7 mL of a 0.8500M solution of acetic acid (HCH₂CO₂) with a…

A: Here we are required to find the PH of the solution .

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

A:

Q: An analytical chemist is titrating 84.9 mL of a 0.2500M solution of hydrazoic acid (HN,) with a…

A: Here we have to determine the pH of solution if 20.9 ml of 0.74M solution of NaOH is added to 84.9…

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

A:

Q: A chemist titrates 50.0 mL. of a 0.6803 M benzoic acid (HC,H, CO₂) solution with 0.2885 M NaOH…

A: The question is based on the concept of pH of the solution.  It is defined as a negative logarithm…

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.