Explain how to choose the appropriate acid-base indicator for the titration of a weak base with a strong acid.

Q: Calculate the pH at any point for an acid-base titration curve?

A: pH is the negative logarithm of the hydrogen ion concentration. It is a measure of acidity or…

Q: What is a pH titration curve?

A: The choice of the most suitable indicator for a particular neutralization titration is based on the…

Q: Why is it preferable to titrate HCI with NaOH than the reverse?

A:

Q: Why do we perform acid-base titration in labs ?

A: Only we do acid-base titration in laboratory, the reason for the sentence has to be given below.

Q: Describe three characteristics of a good acid-base indicator for a particular titration.

A: Indicators are some chemical substance which is used to detect the endpoint of a titration by some…

Q: How does the change of color in indicators define the acidity or basicity of solution put into it?

A: It is Substance in which acid or base is added then due to difference in pH indicators changes it's…

Q: The titration of 10.00 mL of an HCl solution of unknown concentration requires 12.54 mL of a 0.100 M…

A: Chemical equation for the given reaction is: HCl + NaOH → NaCl + H2O As, HCl and NaOH are reacting…

Q: Describe the process of calculating a weak acid–strong base Titration?

A: Titration: Titration is quantitative analysis where concentration and amount of unknown sample is…

Q: The volume required to reach the equivalence point of an acid–base titration depends on the volume…

A: The equivalence point is the one at which the number of moles of base are stoichiometrically equal…

Q: alculate the pH at the beginning of a titration between 77.52 mL of 0.149 M HCI (placed in the…

A:

Q: Describe strong acid–strong base Titrations?

A: Titration is the technique in which an unknown concentration of one solution is determined from the…

Q: What is the appropriate indicator in the titration of a weak acid with a strong base?

A: Indicator: Indicators are chemical substances that change color in response to change in the pH of a…

Q: Which of the following can be used as an indicator for an acid base titration? A. Methyl orange B.…

A:

Q: Define acid–base indicator

A: Titration is a technique of determining the unknown concentration of one solution from the known…

Q: What happens in a titration of formic acid and KOH

A: When we use a solution(acid/base) of known concentration and neutralize it in order to determine the…

Q: Enlist the possible factors affecting the pH curve for acid base titration?

A: An acid-base titration is the titration used to determine the unknown concentration of an acid or…

Q: What is the appropriate indicator in the titration of a strong acid with a strong base?

A: 1. Titration of acid-base is monitored by pH change. 2. Indicators are generally employed to detect…

Q: acid base titration

A: In this question we have to explain that how does a redox titration differ from an acid base…

Q: Briefly discuss titration errors from the use of acid/base indicators

A: There are two types of errors that occurs from the use of acid / base indicators. Determinate error…

Q: Which graph best represents the titration of ammonia with hydrochloric acid?

A: Ammonia is a weak base and HCl is a strong acid . Titration of Ammonia with HCl is explained with…

Q: What tool is used to measure the amount of titrant added in a titration?

A: A manual titration apparatus. The upper piece of glassware is called a burette, and is filled with…

Q: Explain why pH is observed: ● prior to titration ● before the equivalence point is reached ● at the…

A: Interpretation -  To tell about why pH is observed -  ● prior to titration● before the equivalence…

Q: Describe the basis of buffer action and indicator detection.

A: To find: A description about the basis of buffer action and indicator detection

Q: Often used as an indicator in acid-base titrations. O bromocresol green O bromothymol blue O methyl…

A:

Q: What is an indicator? How can an indicator signal the equivalence point of a titration?

A: Equivalence point is the point in titration at which the amount of titrant added is completely…

Q: Acid-base titrations are monitored by following the changes in [H3O+]. (True/False)

A: The ionic product of water, Kw, is always constant at particular temperature and it is equal to…

Q: Suppose you are performing acid-base titration with HCl and NH4OH, select your indicator with…

A: In case of Strong acid and weak base just like HCl and NH4OH we use indicator methyl orange since it…

Q: If 11.90 mL of 0.775 M KOH is required to titrate the unknown acid to the equivalence point, what is…

A: The reaction between an acid and a base to make a salt and water is a common reaction. An acid-base…

Q: 5. Suggest a suitable indicator to be used in the titration of a) Weak acid and strong base b) Weak…

A: Indicator: A substance often used in the titration to indicate the point at which reaction is…

Q: Which of the following titration curve represents a weak acid and strong base?

A:

Q: Describe the pH changes that occur during the titration of a weak base by a strong acid. What is…

A: A reaction between a base and an acid to give water and salt as products is known as the…

Q: Briefly discuss the terms: End point and Indicator in a Titration.

A: Given that : We have to briefly discuss the terms : 1. End point and  2. Indicator in a Titration.

Q: Give the chemical composition of a buffer solution and explain the buffer action with appropriate…

A: Buffer Solutions are the solutions which resists the sharp change in pH on addition of an acid or…

Q: Determine the concentration of CH3COOH in a 40 mL solution if it takes 25 mL of a 0.035 M NaOH…

A: Acetic acid is a weak monoprotic acid and NaOH is monoprotic base so they reacts with each other in…

Q: Explain two industrial applications of acidic buffer solutions.

A: Introduction :  Buffer solutions : Solutions which resist the change in pH when small amount of acid…

Q: Match the following descriptions of titration curveswith the diagrams: (a) strong acid added to…

A: (a) strong acid added to strong base - (ii) Initially pH is in basic region than decrease on…

Q: Define the term Titration?

A: Titration is a laboratory quantitative technique in chemistry that is used to determine the…

Q: What is the effect on the acid-base titrations if some of the acid in the flask spilled out during…

A: Acid-base titrations are the titrations in which one out of titrant and titrate is an acid and other…

Q: How to construct a titration curve between sodium chloride with silver nitrate

A: A numerical problem based on complexation titration, which is to be accomplished.

Q: Which statement about acid-base indicators is not correct? *       A- A weak acid can be used as an…

A: Acid-base indicators made of weak acids and weak bases. Due to common ion effect.

Q: What is the pH of a buffer solution that is 0.33 M propionic acid and 0.55 M sodium propionate?

A: Given: Concentration of propionic acid  = [C₃H₆O₂] = 0.33 M Concentration of sodium propionate =…

Q: When a 20.9 mL sample of a 0.387 M aqueous hydrofluoric acid solution is titrated with a 0.372 M…

A: Given,  Volume of HF in mL = 20.9 mL  Molarity of HF = 0.387 M  Molarity of Ba(OH)2 = 0.372 M  What…

Q: Explain how to use a pH titration curve to determine the acid dissociation constant of an unknown…

A: WE HERE TAKE THE EXAMPLE OF TITRATING ACETIC-ACID VS NaOH AND FROM HERE AT HALF EQUIVALANCE POINT…

Q: What does the pKIn of an acid-base indicator mean and how does it help in choosing an appropriate…

A: An indicator depends on its acid strength i.e. pH range where the color of the indicator changes…