In the Assay of Sodium Chloride, what is the purpose of adding nitric acid in the solution? It is used to prevent precipitation of silver as carbonate It is used to hasten chemical reaction It is used to precipitate silver bromide It is used to form a film over silver nitrate precipitate What is the permanent color expected at the end poin
In the Assay of Sodium Chloride, what is the purpose of adding nitric acid in the solution? It is used to prevent precipitation of silver as carbonate It is used to hasten chemical reaction It is used to precipitate silver bromide It is used to form a film over silver nitrate precipitate What is the permanent color expected at the end poin
Chemical Principles in the Laboratory
11th Edition
ISBN:9781305264434
Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Publisher:Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Chapter27: Relative Stabilities Of Complex Ions And Precipitates Prepared From Solutions Of Copper(ii)
Section: Chapter Questions
Problem 1ASA
Related questions
Question
In the Assay of Sodium Chloride, what is the purpose of adding nitric acid in the solution?
- It is used to prevent precipitation of silver as carbonate
- It is used to hasten
chemical reaction - It is used to precipitate silver bromide
- It is used to form a film over silver nitrate precipitate
What is the permanent color expected at the end point in the standardization of 0.1 N Ammonium Thiocyanate? *
- Orange red
- Blue
- Red
- Yellow
In the Standardization of 0.1 N Silver Nitrate, what is the purpose of allowing the mixture to stand in the dark? *
- It is used to aid in the formation of precipitate with large particles
- It is used to prevent the production of free silver
- It is used to acquire a purplish color in the precipitate
- It is used to maximize the reduction of silver chloride
In the standardization of 0.1 N Silver Nitrate, what is the most suitable temperature to dry the Silver Chloride precipitate to constant weight? *
- 115° C
- 110° C
- 100° C
- 120° C
Which is NOT a reason for preferring the disodium salt over the free acid in preparing EDTA? *
- It is more lipid soluble
- It is very stable
- It is more water soluble
- It is non-hygroscopic
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you
Chemical Principles in the Laboratory
Chemistry
ISBN:
9781305264434
Author:
Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Publisher:
Brooks Cole
Principles of Modern Chemistry
Chemistry
ISBN:
9781305079113
Author:
David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:
Cengage Learning
Chemical Principles in the Laboratory
Chemistry
ISBN:
9781305264434
Author:
Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Publisher:
Brooks Cole
Principles of Modern Chemistry
Chemistry
ISBN:
9781305079113
Author:
David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:
Cengage Learning