An analytical chemist is titrating 94.4 mL of a 0.5900M solution of ammonia (NH, with a 0.1400M solution of HIO. The p K, of ammonia is 4.74. Calculate the pH of the base solution after the chemist has added 307.6 mL of the HI0, 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 53.0 mL of a 0.3400M solution of propionic acid (HC,H,CO,) with a…

A: Buffer solution not  formed

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: 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 200.5 mL of a 0.3400M solution of hydrazoic acid (HN,) with a…

A: Here we use the Henderson Hasselbach equation,pH = pKa + log [Salt]/[Acid] Initial Acid = 200.5 x…

Q: A chemist titrates 110.0 mL of a 0.5082 M carbonic acid (H,CO,) solution with 0.5000M NaOH solution…

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: 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 117.9 mL of a 0.3200M solution of benzoic acid (HC H₂CO₂) 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: A chemist titrates 230.0 mL of a 0.1110 M pyridine (C5H;N) solution with 0.7963 M HNO, solution at…

A:

Q: A chemist titrates 190.0 mL of a 0.5697 M carbonic acid (H, CO,) solution with 0.1442 M KOH solution…

A: At the equivalence point mole of acid = mole of the base. The reaction involved is as follows:

Q: A chemist titrates 110.0 mL of a 0.2187M trimethylamine ((CH3)¸N) s solution with 0.8123 M HCl…

A: Volume of (CH3)N = 110.0 ml = 0.110 L Molarity of (CH3)N = 0.2187 M = 0.2187 mol/L Molarity of HCl =…

Q: A chemist titrates 120.0 mL of a 0.7631 M acetic acid (HCH C0,) solution with 0.0959M KOH solution…

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 247.0 mL of a 0.6700M solution of propionic acid (HC,H,CO,) with…

A:

Q: An analytical chemist is titrating 226.3 mL of a 0.3900M solution of hydrazoic acid (HN3) with a…

A: The objective of the question is to calculate the pH of the acid solution after the addition of .It…

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: An analytical chemist is titrating 210.3 mL of a 0.4900M Solution of butanoic acid (HC,H,CO,) with a…

A:

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: the final volume equals the initial volume of the solution plus the volume of NaOH solution added. ?

A: Given, Molarity of Acid(M) = 0.4500 M Volume of Acid(V) = 78.9 mL mmol of Acid =  M × V   = 0.4500 ×…

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: An analytical chemist is titrating 152.0 mL of a 0.2100 M solution of benzoic acid (HC,H,CO,) with a…

A: Given: Concentration of HC6H5CO2 = 0.2100 M Volume of HC6H5CO2 = 152.0 mL Concentration of NaOH =…

Q: An analytical chemist is titrating 60.6 mL of a 0.3000 M solution of butanoic acid (HC,H,Co,) with a…

A: Given : Concentration of HC3H7CO2 = 0.3000 M Volume of HC3H7CO2 solution = 60.6 mL = 0.0606 L…

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 107.3 mL of a 0.4400M solution of piperidine (C,H1NH) with a…

A:

Q: An analytical chemist is titrating 88.8 ml. of a 0.4900 M solution of piperidine (C,HNH) with a…

A: When a strong base is added to a weak acid solution or a strong acid is added to a weak base, then…

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

A:

Q: A chemist titrates 60.0 mL of a 0.1125 M hypochlorous acid (HCIO) solution with 0.7761 M KOH…

A: HClO is a weak acid and KOH is strong base   Calculating moles of HClO Volume in L x M = Moles…

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 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: 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 83.7 mL of a 0.3300M solution of isopropylamine ((CH,) CHNH,)…

A: Given that : The volume of isopropylamine = 83.7 mL The molarity of isopropylamine = 0.3300 M The…

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 221.9 mL Oof a 0.9800M solution of propionic acid (HC,H,CO,) with…

A:

Q: An analytical chemist is titrating 249.7 mL of a 1.000M solution of butanoic acid (HC,H,CO,) with a…

A: The pH of a solution of butanoic acid and NaOH is calculated by the formula:…

Q: An analytical chemist is titrating 139.4 mL of a 1.100 M solution of nitrous acid (HNO,) with a…

A: When an acid reacts with base, neutralization reaction is seen, it forms salt and water as product.…

Q: A chemist titrates 130.0 mL of a 0.6533 M cyanic acid (HCNO) solution with 0.5467 M KOH solution at…

A: Concentration of cyanic acid = 0.6533 M Volume of cyanic acid = 130 ml or 0.13 L Number of moles of…

Q: A chemist titrates 90.0 mL of a 0.8026 M ethylamine (C,H,NH,) solution with 0.7461 M HCl solution at…

A: The reaction between given base and acid is as follows, number of millimoles of CH3CH2NH2 in 90 mL…

Q: hethylamine is 3.36. Calculate the pH of the base solution after the chemist has added 257.2 mL of…

A: The question is based on the concept of titrations. We are titrating a weak base with a strong acid.…

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 70.4 mL of a 0.3700M solution of cyanic acid (HCNO) with a…

A: Given that, Volume of cyanic acid = 70.4 mL Volume of KOH = 55.9 mL Molarity of cyanic acid = 0.3700…

Q: A chemist titrates 100.0 mL of a 0.5181 M carbonic acid (H,CO, solution with 0.7276 M NaOH solution…

A: Buffer solutions are those solutions in which pH change is very less even after addition of strong…

Q: Calculating the pH at equivalence of a titration A chemist titrates 170.0 mL of a 0.2614M cyanic…

A:

Q: An analytical chemist is titrating 68.1 mL of a 0.6500M solution of propionic acid (HC,H,CO,) with a…

A: The given data is as follows: The concentration of propionic acid = 0.6500 M The volume of propionic…

Q: An analytical chemist is titrating 117.9 mL of a 0.4500M solution of dimethylamine ((CH3) NH) with a…

A:

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.