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1
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51
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What is the equilibrium constant for the reaction between iodine and thiosulfate ions in the presence of hydrochloric acid?
asked
Feb 22
in
Chemical equilibrium
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votes
1
answer
24
views
What is the optimal reaction time and temperature for the preparation of 2,4-dinitrobenzoic acid from benzoic acid and nitric acid to achieve the highest yield and purity?
asked
Feb 22
in
Chemical synthesis
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1
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34
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What is the mechanism of electrophilic addition reaction of propene and hydrochloric acid?
asked
Feb 20
in
Organic Chemistry
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1
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28
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How does the coordination number of a transition metal affect the properties of the resulting complex?
asked
Feb 19
in
Coordination Chemistry
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1
answer
35
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How can the compatibility between two polymer blends be improved for better properties and functionality?
asked
Feb 6
in
Polymer Chemistry
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1
answer
44
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How can the chemical principles behind food preservation and spoilage be applied to create a more effective and safe way to preserve food for long-term storage and transportation?
asked
Feb 6
in
Chemical education
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1
answer
39
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How can molecular docking studies be utilized to predict possible inhibitors for protein-protein interactions involved in a specific disease-related pathway?
asked
Feb 5
in
Computational Chemistry
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1
answer
100
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Calculate the standard enthalpy of hydrolysis for the following reaction: AlCl3 + 3H2O → Al(OH)3 + 3HCl Given that the standard enthalpies of formation for AlCl3(-696.5 kJ/mol), Al(OH)3(-1277.1 kJ/mol), and HCl(-92.3 kJ/mol) are known.
asked
Feb 3
in
ThermoChemistry
0
votes
1
answer
100
views
What is the effect of changing the concentration of reactants on the reaction rate and yield of a chemical reaction?
asked
Feb 3
in
Chemical kinetics
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1
answer
105
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How can X-ray diffraction be used to analyze the composition of a sample containing both crystalline and amorphous materials? Provide a detailed explanation and examples of how this analytical technique can determine the types and quantities of components present in the sample.
asked
Jan 30
in
Analytical Chemistry
0
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1
answer
83
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Identify the major product and the mechanism for the following elimination reaction:CH3CH2Br + KOH → ?
asked
Jan 21
in
Organic Chemistry
0
votes
1
answer
18
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According to John Bowlby's attachment theory, why does insecure attachment contribute to anxiety?
asked
Jan 15
in
Psychology
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1
answer
99
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Who argues that ambivalence towards the deceased can be part of the grief process?
asked
Jan 15
in
Psychology
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1
answer
81
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What are the three tiny bones in the middle ear called?
asked
Jan 15
in
Psychology
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1
answer
62
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What is a manic episode?
asked
Jan 14
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Psychology
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1
answer
38
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What are some potential causes and risk factors for developing a substance use disorder?
asked
Jan 14
in
Psychology
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1
answer
53
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What is the difference between sex and gender?
asked
Jan 14
in
Psychology
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votes
1
answer
59
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What is the relationship between animal and human psychology?
asked
Jan 13
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Psychology
0
votes
1
answer
44
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Which organ of our body is harmed if you get meningitis?
asked
Jan 8
in
Science
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1
answer
87
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When we neutralize a weak base with a strong acid, the product is ________ containing the conjugate acid of the weak base.
asked
Jan 8
in
Science
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