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

Q: illustrates a typical neutralization titration, one between an HCl solution of unknown concentration…

A: Solution: Here we have HCl with unknown concetration and a standard NaOH . therefore, HCl will be…

Q: What will be the complete chemical equation for Standardization of HCl Solution and Standardization…

A:

Q: Can you suggest why vinegar is sometimes added to water in which eggs are poached and why sodium…

A: The egg has 2 parts – Yolk and egg white. The egg white contains protein and water.

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: principle

A: Titration is an inherent part of qualitative analysis. In this technique, we use to measure the…

Q: At the equivalence point in the titration of 0.260 M CH3NH2(aq) with 0.260 M HCl(aq), why is the pH…

A: Given, At the equivalence point in the titration of 0.260 M CH3NH2(aq) with 0.260 M HCl(aq), the pH…

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: How does the Eriochrome Black T indicator function?

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: What are two primary standards that can be used to standardize base solutions other than KHP and…

A: Primary standards are reagents that are used for determining the concentration of the unknown.…

Q: why we use methyl orange as indicator in titration of strong base with weak base and not the…

A: NOTE : There is a typo error in the question. The correct question will be, "why we use methyl…

Q: . Commonly used standards for the direct determination of the normality of an acid. 2. It is used…

A: Given:  1. Commonly used standards for the direct determination of the normality of an acid. 2. It…

Q: Why the shapes of strong acid–strong base, weak acid–strong base, and weak base–strong acid…

A: Why the shapes of strong acid–strong base, weak acid– strong base, and weak base–strong acid…

Q: What is the pH after addition of 30.0 mL KOH?

A: We need to calculate the pH for the titration, when 30 mL of 0.210 M KOH is added to the HClO…

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

A:

Q: Explain how an acid-base indicator works in a titration. What are the criteria for choosing an…

A: Acid-base indicator are chemicals those are change colour, when they react with acid and bases. Acid…

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: Discuss the correct method for conditioning, then correctly filling a buret to be used in conducting…

A: Interpretation- We have to discuss the correct method for conditioning then correctly filling a…

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: In case carbonate is found in sodium hydroxide solution, what should be added to remove it?

A: Both compounds are bases so there will not be any reaction between them. About the only thing that…

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: Sketch the titration curve for the titration of carbonic acid with sodium hydroxide.

A:

Q: Ideal NaOH titrant preparation requires boiling the solvent H2O. Why

A: When an acid is titrated with sodium hydroxide solution, then initially sodium hydroxide solution is…

Q: why strong acids and strong bases are used in acid base titration?

A: The reason for, why strong acids and strong bases are used in acid base titration has to be given.

Q: Explain what is acid-base titration.

A: Titration is  a technique in which unknown concentration of analyte/titrand is find out by titrating…

Q: Which indicator could be used to titrate aqueous NH3 with HCl solution?

A: The difference between the endpoint and the equivalence point is the titration error, which should…

Q: What is the difference between Phenol Red indicator and Neutral Red indicator?

A: Both are pH indicators. The phenol red is a water-soluble dye and they are used as an indicator of…

Q: Why is standard qualitative analysis of water is qualitative rather than quantitative?

A:

Q: bromothymol blue indicator has only one color change, from yellow (ph below 7) to blue (ph near 7).…

A: The acids which can easily donate proton are known as strong acids. More the strength of an…

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: 4. What volume of 0.85 M NaOH would be required to titrate 100 ml of 0.50 M HC1?

A: We have given that  Volume of HCl =V1 = 100ml  Molarity of HCl=(M1)=0.50M  Molarity of NaOH (M2)…

Q: Why did the titrations performed need to be started immediately after adding the sulfuric acid?

A: The reaction of IO3- coming from thiosulphate with KI it releases I2 gas ,when H2SO4 is added, so to…

Q: why is it impossible to carry the titration of HCl solution with the NaOH solution to pH 14?

A: In titration, titrant is added dropwise to the titre solution and at the end burette reading is…

Q: How can you account for the great pH difference between the juice and eyewash       (boric acid…

A: The pH is a method that helps in the determination of the acidity and basicity of the solution. The…

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: In the titration between potassium iodate and the sodium thiosulfate solution, if the titration is…

A: The reaction of IO32- with KI it releases I2 gas ,when H2SO4 is added, so to prevent I2 from…

Q: 42 Which of the following statements is/are true of a good acid-base indicator. 1. it is a weak acid…

A: Acid base indicator are used to determine the colour change of a solution depending upon the pH of…

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: In acid-base titration, what is the purpose of drying the primary standard prior to usage? Explain…

A: Acid base titration is the analysis of the amaount of analyte where one component is taken as…

Q: After 30.0 mL of KOH have been added, identify the primary species left in the solution.

A:

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: How does qualitative analysis differ from quantitative analysis?

A: To find: The difference between qualitative and quantitative analysis

Q: Give simple plants that can be used in acid-base titration.

A: Plants that can be used for acid base titration are,

Q: In a weak acid titration, if the buret was not prepared properly and a considerable amount of water…

A: Weak acid titration:It is the titration of weak acid with strong base, there is proton transfer from…

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…