An analytical chemist is titrating 198.2mL  of a  0.8000M  solution of acetic acid  HCH3CO2  with a  0.9600M  solution of  KOH . The  pKa  of acetic acid is  4.70 .Calculate the pH of the acid solution after the chemist has added  117.2mL  of the  KOH  solution to it.   Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of KOH  solution added.   Round your answer to 2  decimal places.

Q: An analytical chemist is titrating 185.4 mL of a 0.3800M solution of propionic acid (HC₂H5CO₂) with…

A: Given,  Molarity of propionic acid (HC2H5CO2 ) = 0.3800 M.  Volume of propionic acid (HC2H5CO2 ) =…

Q: An analytical chemist is titrating 247.8 mL of a 1.100M solution of acetic acid (HCH, CO₂) with a…

A:

Q: An analytical chemist is titrating 91.3 mL of a 0.7000M solution of butanoic acid (HC3H,CO₂) with a…

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

Q: An analytical chemist is titrating 73.6 mL of a 0.8200M solution of benzoic acid (HC H, CO₂) with a…

A:

Q: An analytical chemist is titrating 196.9 mL of a 0.5300M solution of butanoic acid (HC3H,CO₂) with a…

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

Q: An analytical chemist is titrating 158.1 mL of a 1.100M solution of benzoic acid (HC6H₂CO₂) with a…

A: The volume of the benzoic acid solution = The concentration of the benzoic acid solution = The…

Q: An analytical chemist is titrating 213.8 mL of a 0.2800M solution of butanoic acid (HC3H,CO₂) with a…

A: Volume of butanoic acid, V1 = 213.8 mL = 0.2138 L ( 1L = 1000 mL) Concentration of butanoic acid, M1…

Q: An analytical chemist is titrating 144.5 mL of a 0.8200M solution of benzoic acid (HC H₂CO₂) with a…

A:

Q: An analytical chemist is titrating 117.9 mL of a 0.3200M solution of benzoic acid (HC H₂CO₂) with a…

A:

Q: An analytical chemist is titrating  189.6mL  of a  0.6500M  solution of butanoic acid  HC3H7CO2…

A: Calculate the number of moles of butanoic acid and KOH. Number of moles = Concentration (M) × Volume…

Q: An analytical chemist is titrating 169.6 mL of a 0.4900M solution of acetic acid (HCH3CO₂) with a…

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

Q: An analytical chemist is titrating 152.2 mL of a 0.2200M solution of propionic acid (HC₂H₂CO₂) with…

A: The balanced equation for the reaction is HC2H5CO2 (aq) + KOH (aq) -----> KC2H5CO2 (aq) + H2O (l)

Q: a An analytical chemist is titrating 104.0 mL of a 1.200M solution of cyanic acid (HCNO) with a…

A: Given data

Q: An analytical chemist is titrating 76.5 mL of a 0.4500M solution of propionic acid (HC₂H₂CO₂) with a…

A:

Q: An analytical chemist is titrating 132.3mL  of a  0.9400M  solution of cyanic acid  HCNO  with a…

A:

Q: An analytical chemist is titrating 232.9 mL of a 0.2400M solution of cyanic acid (HCNO) with a 1.200…

A: Given titration is between weak acid, cyanic acid and strong base, KOH. Based on the moles of excess…

Q: An analytical chemist is titrating  104.6mL  of a  0.8600M  solution of butanoic acid  HC3H7CO2…

A:

Q: An analytical chemist is titrating 160.3mL of a 0.8600M solution of benzoic acid HC6H5CO2 with a…

A:

Q: An analytical chemist is titrating 156.4 mL of a 0.2700 M solution of butanoic acid (HC3H7CO2) with…

A:

Q: An analytical chemist is titrating 123.0 mL of a 0.1500M solution of dimethylamine ((CH3)₂NH) with a…

A: Dimethyl amine is a base , so when a solution is acid , HNO3 is added, they will react to form salt…

Q: An analytical chemist is titrating 87.3 mL of a 0.9000M solution of butanoic acid (HC3H,CO₂) with a…

A: Answer: When base is added in the acid solution, salt and water will form and lots of heat gets…

Q: An analytical chemist is titrating 127.5 mL of a 0.5600 M solution of cyanic acid (HCNO) with a…

A: The reaction involved is: HCNO + NaOH ↔ NaCNO + H2O No of moles of HCNO = 127.5 mL ×0.56 M…

Q: An analytical chemist is titrating 238.1 mL of a 0.5500M solution of propionic acid (HC₂H₂CO₂) with…

A:

Q: An analytical chemist is titrating 179.6 mL of a 0.8400M solution of cyanic acid (HCNO) with a…

A: Given,  Volume of HCNO = 179.6 mL  Molarity of HCNO = 0.8400 M  Molarity of KOH = 1.200 M  Volume of…

Q: An analytical chemist is titrating 185.6 mL of a 1.100M solution of cyanic acid (HCNO) with a…

A:

Q: the acid solution after the chemist has added 17.69 mL of the KOH solution to it. students: you may…

A: Mmol of Acid = 0.5900 × 141.4        = 83.426 mmol Mmol of Base = 0.760×17.69   = 13.44 mmol Excess…

Q: An analytical chemist is titrating 69.9 mL of a 0.2200M solution of cyanic acid (HCNO) with a…

A: Volume of cyanic acid (HCNO) =69.9 mLConcentration of cyanic acid (HCNO) = 0.2200 MVolume of KOH =…

Q: 116.2mL  of a  0.5100M  solution of butanoic acid  HC3H7CO2  with a  0.5000M  solution of  NaOH…

A: The question is based on the concept of equilibrium. we have to calculate pH of the solution at the…

Q: An analytical chemist is titrating 128.3 mL of a 0.7000M solution of cyanic acid (HCNO) with a…

A:

Q: An analytical chemist is titrating  145.6mL  of a  1.100M  solution of hydrazoic acid  HN3  with…

A: Given that Molarity of HN3 = 1.100 M Volume of HN3 = 145.6 mL Molarity of KOH = 0.8100 M Volume of…

Q: An analytical chemist is titrating 75.3 mL of a 0.2100M solution of cyanic acid (HCNO) with a…

A: Answer:pOH is equal to the negative of logarithm of hydroxide ion concentration, so,Also,

Q: An analytical chemist is titrating 86.1 mL of a 1.100M solution of hydrazoic acid (HN3) with a…

A: The question is based on weak acid-strong base titration.  We have to calculate the pH of the…

Q: An analytical chemist is titrating 123.8 mL of a 0.7600M solution of acetic acid (HCH₂CO₂) with a…

A:

Q: An analytical chemist is titrating 168.8mL of a 1.100M solution of cyanic acid HCNO with a 0.7700M…

A: Number of moles of HCNO is:

Q: An analytical chemist is titrating 195.5mL of a 0.1800M solution of dimethylamine CH32NH with…

A: Given: Molarity of Dimethyl amine = 0.1800 M Volume of Dimethyl amine = 195.5 ml Molarity of HNO3 =…

Q: An analytical chemist is titrating 103.5 mL of a 0.3300M solution of acetic acid (HCH3CO₂) with a…

A: The volume of the 0.3300 M solution of acetic acid is 103.5 mL. The molarity of the KOH solution is…

Q: An analytical chemist is titrating 70.8mL of a 0.7400M solution of butanoic acid HC3H7CO2 with a…

A: Butanoic acid is  a weak acid. When it is titrated with strong base like potassium hydroxide then…

Q: An analytical chemist is titrating 145.0 mL of a 0.7900M solution of dimethylamine ((CH) NH) with a…

A: The given parameters are: Volume of (CH3)2NH = 145.0 mL = 0.145 L molarity of (CH3)2NH = 0.7900 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.