Calculate the volume of 0.1 N HCl that will be used in titrating 0.2 grams of Na2CO3

Q: What would be the pH values when (a) 0.0090 mol HCl and (b) 0.0090 mol NaOH, added to 0.300 L of a…

A: A buffer is a solution which resists any change in pH on adding a small amount of acid or base.It is…

Q: Calculate the Ni2+ concentration of the standard solution if 3.0 mL of 0.20 M NiSO4 is added to 7.0…

A: Concentration expresses any dissolved solute's abundance present into defined volume. The most…

Q: A student performs a titration of 51.0 mL of a phosphoric acid (H₃PO₄) solution of unknown…

A:

Q: Consider the titration of 30 mL of 0.10 M H2CO3 (H2A) with 50 mL of 0.10 LiOH. What would the pH be…

A: In this question, we want to determine the pH of the Solution.  You can see details Solution step by…

Q: What are the products of the following reaction?

A: This is an example of acidic hydrolysis.  Lactones on hydrolysis form two other functional groups in…

Q: A 25.0 mL sample of an H2SO4 solution requires titration with 45.0 mL 0f 0.250 M NaOH to reach the…

A: Titration of and acid and base  This reaction is a neutralization reaction

Q: In the titration of 235.0 mL of 0.4000 M HONH, with 0.2000 M HBr, how many mL of HBr are required to…

A: According to the balanced chemical reaction, one mole of HBr reacts with exactly one mole of NaOH…

Q: many

A:

Q: how many mL of HBr are required to reach the halfway point?

A: Given: m=0.5 V=295 mL

Q: A 10.0 mL sample of 0.555 M H2SO4 is titrated with 0.233 M NaOH. What volume (mL) of NaOH is…

A: In titration acid and base netralizes to each other and end point is indicated by colour change.

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

A:

Q: In a titration of 80.0 mL of a 0.500 M solution of the diprotic acid H₂C3H₂O4 (malonic acid) with…

A: The balanced equation for the titration is H2C3H2O4(aq) + 2NaOH →Na2C3H2O4 (aq)+2 H2O(l)

Q: Ethyl orange, an indicator, has a Ka of 2.0 x 10–4. The protonated form is red and the deprotonated…

A: Given : Ka = 2 x 10-4  thymol orange is an acidic indicator.

Q: titration experiment is set up where 41.84 mL of 0.4334 M ethylamine, C2H5NH2, is titrated using…

A:

Q: 30 mL of 0.2 M H2SO3 is titrated with 0.2 M NaOH. Afterwards, it was reacted with 45 mL 0.2 M NaOH.…

A:

Q: mL of HBr

A:

Q: a 15.0 mL sample of HC2H3O2 is titrated with 34.13 mL of 0.9940 M NaOH. Determine the molarity of…

A: According to the question, The Volume of the acetic acid = V1 = 15.0 ml The Volume of the sodium…

Q: A student performs a titration of 31.0 mL of a phosphoric acid (H3PO4) solution of unknown…

A: Given,

Q: A 1 liter solution is made by adding 0.5844 moles NaH2PO4 and 0.5116 moles Na2HPO4. What will be the…

A: A 1 liter solution is made by adding 0.5844 moles NaH2PO4 and 0.5116 moles Na2HPO4. What will be the…

Q: How many moles of Li2CO3 were titrated if 18.24ml of 0.243 M HCL were required?

A: given volume of HCl solution given = 18.24 ml = 0.01824 L   molarity of HCl given = 0.243 M  formula…

Q: In the titration of 145.0 mL of 0.4000 M HONH, with 0.2000 M HBr, how many mL of HBr are required to…

A:

Q: calculate the mass of primary standard sodium carbonate necessary to react with 350 ml of 0.1m hcl

A: First Calculate mole of HCl by molarity×volume/1000 Then use mole-mole relationship to get mole of…

Q: An analytical chemist is titrating 148.9 mL of a 1.100M solution of benzoic acid (HC6H5CO2) with a…

A: Molaritys of HC6H5CO2 = 1.100 M  Volume of HC6H5CO2 = 148.9 mL = 0.1489 L  Molaritys of KOH = 0.3600…

Q: In the titration of 125.0 mL of 0.40 M HONH₂ with 0.20 M HBr, how many mL of HBr are required to…

A: Given: Concentration of HONH2 (MHONH2)= 0.40 M Volume of HONH2 (VHONH2)= 125.0 mL Concentration of…

Q: Calculate the pH of the buffer system made up of 0.15 M NH3NH3/0.35 M NH4ClNH4Cl.

A: The Henderson hasselbalch equation for calculation of pH of a buffer is pH = pKa + log[base][acid]…

Q: Calculate the pH of a buffer that is 0.210 M in NaHCO3 and 0.320 M in Na2CO3. Calculate the pH of a…

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Q: A 550.0 mL sample of 0.18 M HClO4 is titrated with 0.27 M KOH. Determine the pH of the solution…

A: Given : Concentration of HClO4 = 0.18 M Volume of HClO4 solution = 550.0 mL = 0.550 L…

Q: In a titration of 35.0 mL of a 0.500 M solution of the diprotic acid H₂C₃H₂O₄ (malonic acid) with…

A:

Q: Determine the pH of (a) a 0.40 M CH3CO2H solution, (b) a solution that is 0.40 M CH3CO2H and 0.20 M…

A: a) The ka of acetic acid is 1.7 x 10-5 Acetic acid is a weak acid so it dissociated partially Let  C…

Q: Determine the pH of a buffer formed by dissolving 20.0 g NaCH₃COO into a 500.0 mL solution of 0.150…

A: Buffer solutions are those solutions which resist change in pH when small amount of acid or base is…

Q: In the titration of 91.0 mL of 0.400 M HCOOH with 0.150 M LiOH, how many mL of LiOH are required to…

A: V1=91.0mL M1=0.400M M2=0.150M V2=?

Q: Calculate mass of Na2CO3 in 5ml of water that has been titrated with 2.17ml of 0.0100M HCl

A: Given :  Volume of water = 5 ml  Volume of HCl = 2.17 ml  Concentration of HCl = 0.0100 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.