Login
Remember
Register
Science Q&A Sarvan.Net
All Activity
Q&A
Questions
Hot!
Unanswered
Tags
Categories
Users
Ask a Question
About Us
XML Sitemap
Terms of Service
User TheScientist
Recent activity
All questions
All answers
Ask a Question
Questions by TheScientist
0
votes
1
answer
73
views
What is the optimum reaction conditions for the synthesis of polystyrene from styrene monomer, such as temperature, pressure, initiator concentration, and stirring rate, to achieve high molecular weight and yield?
asked
Feb 28
in
Chemical synthesis
0
votes
1
answer
70
views
What are the optimal reaction conditions, such as temperature, catalyst, solvent, and reaction time, for the synthesis of polystyrene from styrene monomer to achieve high yield and purity?
asked
Feb 28
in
Chemical synthesis
0
votes
1
answer
78
views
What is the step-wise mechanism for the synthesis of polypropylene from propylene monomer using a Ziegler-Natta catalyst, and how does the process affect the molecular weight and microstructure of the resulting polymer?
asked
Feb 28
in
Chemical synthesis
0
votes
1
answer
84
views
What is the optimal temperature and catalyst mixture for the synthesis of polypropylene from propylene monomer? Determine the yield and properties of the resulting polymer under these conditions.
asked
Feb 28
in
Chemical synthesis
0
votes
1
answer
68
views
What is the stoichiometry (balanced chemical equation) for the synthesis of polypropylene from propylene monomer, and what are the reaction conditions required to achieve a high yield of the product?
asked
Feb 28
in
Chemical synthesis
0
votes
1
answer
89
views
What are the necessary steps and reagents needed for the synthesis of polypropylene from propylene monomer, and what are the optimal reaction conditions for achieving a high yield and desired molecular weight of the polymer?
asked
Feb 28
in
Chemical synthesis
0
votes
1
answer
57
views
What is the step-by-step reaction mechanism for the synthesis of polypropylene from propylene monomer, and how does it differ from the synthesis of other types of polymers from monomers?
asked
Feb 28
in
Chemical synthesis
0
votes
1
answer
73
views
What is the optimal temperature and pressure conditions required for the synthesis of polyethylene terephthalate from terephthalic acid and ethylene glycol in order to achieve the highest yield and molecular weight of the resultant polymer?
asked
Feb 28
in
Chemical synthesis
0
votes
1
answer
73
views
What is the optimal temperature and time duration needed to synthesize polyethylene terephthalate from terephthalic acid and ethylene glycol using a specific catalyst, and what is the yield of the reaction under these conditions?
asked
Feb 28
in
Chemical synthesis
0
votes
1
answer
61
views
What is the optimum reaction temperature and reaction time required for synthesizing polyethylene terephthalate from terephthalic acid and ethylene glycol in order to achieve the highest yield and purity of the final product?
asked
Feb 28
in
Chemical synthesis
0
votes
1
answer
78
views
What is the optimal temperature and concentration of catalyst needed for the synthesis of polyethylene terephthalate from terephthalic acid and ethylene glycol to achieve the highest yield and desired properties?
asked
Feb 28
in
Chemical synthesis
0
votes
1
answer
65
views
What is the optimal reaction temperature and time required for the synthesis of polyethylene terephthalate from terephthalic acid and ethylene glycol to achieve the desired molecular weight and physical properties for the intended application?
asked
Feb 28
in
Chemical synthesis
0
votes
1
answer
76
views
How does the reaction conditions (temperature, pressure, catalysts) affect the yield and quality of polyethylene terephthalate synthesized from terephthalic acid and ethylene glycol?
asked
Feb 28
in
Chemical synthesis
0
votes
1
answer
77
views
What is the appropriate concentration and amount of catalyst required for the synthesis of polyethylene terephthalate from terephthalic acid and ethylene glycol to achieve maximum yield and desired properties in the final product?
asked
Feb 28
in
Chemical synthesis
0
votes
1
answer
84
views
What is the reaction mechanism of the synthesis of polyethylene terephthalate from terephthalic acid and ethylene glycol, and how does the reaction conditions such as temperature and pressure affect the yield and properties of the polymer?
asked
Feb 28
in
Chemical synthesis
0
votes
1
answer
77
views
What is the optimal temperature and pressure conditions required for the synthesis of polyethylene oxide from ethylene oxide monomer and how does the reaction rate change with increasing temperature and pressure?
asked
Feb 28
in
Chemical synthesis
0
votes
1
answer
77
views
What is the reaction mechanism and the optimal conditions required for the synthesis of polyethylene oxide from ethylene oxide monomer using a catalytic system?
asked
Feb 28
in
Chemical synthesis
0
votes
1
answer
66
views
What is the mechanism of the synthesis of polyethylene oxide from ethylene oxide monomer and how does the polymerization reaction occur?
asked
Feb 28
in
Chemical synthesis
0
votes
1
answer
72
views
What is the optimal reaction temperature and pressure required to synthesize polyethylene oxide with a molecular weight of 50,000 g/mol using ethylene oxide monomer as the starting material?
asked
Feb 28
in
Chemical synthesis
0
votes
1
answer
78
views
In the synthesis of polyethylene oxide from ethylene oxide monomer, what is the optimal temperature and pressure conditions for the reaction to achieve high yield and purity of the final product?
asked
Feb 28
in
Chemical synthesis
Page:
« prev
1
...
56
57
58
59
60
61
62
63
64
...
93
next »
37.4k
questions
37.2k
answers
2
comments
17.6k
users
Categories
All categories
Science
(12.0k)
Psychology
(10.5k)
Chemistry
(14.9k)
Welcome to Sarvan Science Q&A, where you can ask questions and receive answers from other members of the community.
...