1) The next 9 questions are related to the titration of 20.00 mL of a 0.0750 M acetic acid solution with 0.0700 M KOH. What is the initial pH of the analyte solution?

Q: In a Back titration of sodium carbonate with sulfuric acid and sodium hydroxide, how would I…

A: Back titration is a method of identifying the concentration of analyte whoes reaction with titrant…

Q: What is the [OH¯] of a solution after the titration of 25.00 mL of a 0.0250 M HCl solution with…

A: Given data,Molarity of HCl=0.0250MVolume of HCl=25.0mLMolarity of NaOH=0.05MVolume of NaOH=25.05mL

Q: What volume of 0.1951 M NaOH is needed to titrate 19.5100 m L of 0.2130 M acetic acid to the…

A:

Q: what volume of 0.10 M sodium acetate must be added to 20.0 ml of 0.20 M acetic acid to produce a…

A: The Henderson Hasselbalch equation for acidic buffer is given as :

Q: If 14.45 ml of H2SO4 is required to reach the end point when titrated with 25.00 ml of 0.9298 M…

A:

Q: How can I restore the powder used in Acid - Base Titrations ? the IEC by Acid (0.05 Hcl) -Base (0.05…

A: Indicators in chemistry are referred to those chemicals which give some sort of a visible signal…

Q: Find the molarity of a sulfuric acid solution when 25.00 mL of this solution is titrated to a slight…

A: We will calculate molarity of sulfuric acid

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: If Lisa adds 50.0 mL of 0.060 M CH3COONa to 100.0 mL of 0.020 M HNO3 , what is the pH of the…

A:

Q: The next 9 questions are related to the titration of 20.00 mL of a 0.0750 M acetic acid solution…

A: Moles can be calculated by using following formula,Moles = Molarity × Volume

Q: What is the pH in the titration of 50 ml of a 0.150 M solution of KOH with 0.00 ml of 0.150 M HBr?

A: Volume of KOH=50 mL  Concentration of KOH=0.150 M  Volume of HBr=0mL Concentration of HBr=0.150M

Q: What volume of KOH is needed to reach the second equivalence point during the titration of 75 ml of…

A: Since density of the solutions are not given, thus considering the molal solution to be equivalent…

Q: Why phenolphthalein is not a suitable indicator in the titration of a strong acid with a weak base?

A: Phenolphthalein is one of the most known indicators during the titration of strong acid and a strong…

Q: 1. Find pH of the solution containing 200 mM CH3COONA and 300 mM HCI.

A: When  basic Salt is reacted with acid then form weak acid and  salt

Q: 1. A 25.00 mL solution of 0.0920 M HNO3 was titrated with 0.00, 15.00, 23.00, and 30.00 mL of 0.1000…

A: The titration reaction will be as follows: HNO3 + KOH ------------> KNO3 + HOH. The volume of…

Q: what volume of 0.30 M sodium hydroxide must be added to 25.0 ml of 0.500 M acetic acid to produce a…

A: Given, Molarity of sodium hydroxide, NaOH = 0.30 M = 0.30 mol/L Molarity of acetic acid, CH3COOH =…

Q: The buffer solution used in Experiment 2 was prepared by using stock solutions of a weak acid and…

A:

Q: Calculate the volume of a 1.420 M NaOH solution required to titrate 28.15 mL of a 1.500 M…

A: For a chemical compound or a molecule, the number of moles can be called as the ratio of the mass to…

Q: Why Methyl orange is a suitable indicator in the titration of a strong acid with a weak base?

A: The substances that show a change in color on coming in contact with given acid or base that helps…

Q: In an acid-base titration, why is the volume of a titrant on the last trial much lower?

A: Titrant: The standard solution or the solution whose strength is known as titrant

Q: Standard solutions of most reductants are used in back titration because. a. Their reactions with…

A: Hii there, As there are multiple question posted. we are answering first question. If you need…

Q: Consider the titration of 60.0 mL of 0.200 M pyridine with 0.400 M HCl. What is the pH at 0.00 mL,…

A: Value of pH is used to measure the acidity or basicity of a solution. At room temperature, value of…

Q: mL of HBr

A:

Q: The next 9 questions are related to the titration of 20.00 mL of a 0.0750 M acetic acid solution…

A: The equation for neutralisation reaction between acetic acid and KOH is:

Q: In the titration of 265.0 mL of 0.4000 M HONH2 with 0.2000 M HBr, how many mL of HBr are required to…

A: Given that: Volume of HONH2 = 265.0 mL = 0.265 L Concentration of HONH2 = 0.4000 M Concentration of…

Q: why must the flask be covered with watch glass or inverted beaker?

A: To find: the reason the flask is covered with watch glass or inverted beaker in an acid-base…

Q: If 25.0 ml of 0.10 M NH3 (K, = 1.8 x 10 5) is used to titrate 0.027 L of 0.47 M HCI, the pH is: Your…

A: Interpretation: If 25.0 mL of 0.10 M NH3 is used to titrate 0.027 L of 0.47 M HCl, the pH is to be…

Q: For the titration of sulfuric acid (H2SO4) with sodium hydroxide (N2OH), how many moles of sodium…

A: The reaction taking place can be written as  NaOH + H2SO4 --------> Na2SO4 + H2O Balancing :…

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: Why Methyl orange is a suitable indicator in the titration of a strong acid with a strong base?

A: For a strong acid-strong base titration, the equivalence point is at pH 7.

Q: In the titration of 50 ml of 0,1 M NaOH solution with 0,2 M HCl, what will the pH be after 30 ml of…

A: The pH is a scale that is widely used to measure the acidity or basicity of a solution. The pH is…

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: How to make the titration curve of 0.1M HCl solution with 0.1 M NaOH solution.

A: The titration curve represents the graph between pH versus the amount of titrant (acid or base)…

Q: The next 9 questions are related to the titration of 20.00 mL of a 0.0750 M acetic acid solution…

A:

Q: In the titration of 295.0 mL of 0.40 M HONH₂ with 0.20 M HBr, how many mL of HBr are required to…

A: Given : Volume of HONH₂ = 295.0 mL Concentration of HONH₂ = 0.40 M Concentration of HBr = 0.20 M

Q: What is the pH of a buffer solution that is 0.13 M methylamine and 0.21 M methylammonium chloride?…

A:

Q: In the titration of 100.0 mL of 0.4000 M HONH, with 0.2000 M HBr, how many mL of HBr are required to…

A: Concept based on the acid-base titration.

Q: for the following, please identify the titrant and analyte!!!     Prepare a titration for a 5mL…

A: The of any titration is to find out the concentration of the unknown solution using known…

Q: mL In the titration of 46.0 mL of 0.400 M HCOOH with 0.150 M 1 3 LIOH, how many mL of LIOH are…

A: To achieve half way equivalence point,  half of the number of mol is required.  At equivalence…

Q: Example / Calculate the pH at 0, 10, 90, 100, 110% titration of 50.0mL of 0.10M HC1 with 0.10M NaOH?

A: pH = – log [H+]  Calculation of pH at 0% titration of 50.0 mL of 0.10 M HCl with 0.10 M NaOH: Here…

Q: 27. What must the molarity of NH,CI be in 0.5 M NH, solution to adjust its pH to 10?

A: Henderson Hasselbalch equation The equation that is used to find pH of a buffer solution is called…

Q: Calculate the pH during the titration of 25.00 mL of 0.1000 M NaOH with 0.0500 M HCl at 25 °C after…

A: Given,  Molarity of NaOH = 0.1000 M  Volume of NaOH in mL = 25.00 mL  Molarity of HCl = 0.0500 M…

Q: Consider the titration of 20.00 mL of 0.250 M HF solution with 0.250 M KOH. What is the pH at 0.00…

A:

Q: In the titration of 100.0 mL of 0.050 M HCl solution, what will be the pH after adding 30.0 of a…

A: Molarity = number of moles/volume (L)  So, moles = molarity × volume (L)  pH = -log[H+]

Q: 25.22 mL of 0.106 M NaOH solution is needed to titrate a 5.00 mL acetic acid solution. What is the…

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.