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What is the balanced chemical equation for the preparation of 2-chloro-4-nitroaniline from aniline and chlorine gas? Show all the reactants, products, and their respective coefficients.
answered
Feb 22
in
Chemical synthesis
0
votes
27
views
How does the polarity of cations in ionic liquids affect their physical properties, such as melting point and viscosity?
answered
Feb 22
in
Physical Chemistry
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30
views
How do the photochemical properties of the fluorescent dye, Rhodamine B, change when exposed to different wavelengths of light and how can this be applied in the development of fluorescent imaging techniques?
answered
Feb 22
in
PhotoChemistry
0
votes
33
views
What is the effect of pH level in water pollution on the survival and growth of aquatic organisms?
answered
Feb 22
in
Environmental Chemistry
0
votes
29
views
How does the coordination environment of a metal ion in a metalloenzyme or metalloprotein affect its function? Provide a specific example and explain the role of ligands in regulating the reactivity of the metal ion.
answered
Feb 19
in
Coordination Chemistry
0
votes
43
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How does the chemical composition of biomaterials affect their ability to support tissue growth and regeneration in tissue engineering applications?
answered
Feb 18
in
Materials Chemistry
0
votes
34
views
How does the surface modification of polymers affect the adhesion properties of the material?
answered
Feb 17
in
Surface Chemistry
0
votes
92
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How can the production of solvent-based paint formulations be optimized to achieve maximum efficiency and reduce environmental impact in the chemical engineering design of production systems for paints and coatings?
answered
Feb 10
in
Chemical engineering
0
votes
90
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A student needs to calculate the Faraday constant for the reduction of copper ions in a solution using a current of 2.5 amperes for 5 minutes. If the mass of copper deposited on the cathode was 0.3 grams, what is the value of the Faraday constant?
answered
Jan 22
in
ElectroChemistry
0
votes
80
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What is the solubility of calcium chloride in water at 25°C, knowing that its solubility product constant (Ksp) is 1.98 × 10^-5?
answered
Jan 21
in
Inorganic Chemistry
0
votes
47
views
Who developed the inverted U-shaped curve theory?
answered
Jan 20
in
Psychology
0
votes
32
views
According to the Hawthorne effect, when do participants modify their behaviour?
answered
Jan 20
in
Psychology
0
votes
74
views
According to cognitive processing theory, what is the goal of cognitive therapy for PTSD?
answered
Jan 17
in
Psychology
0
votes
90
views
What is an advantage of mindfulness-based cognitive therapy?
answered
Jan 16
in
Psychology
0
votes
30
views
Why is it important to consider animal cognition when studying animal psychology?
answered
Jan 16
in
Psychology
0
votes
38
views
Why can't fungi make their own food like plants do?
answered
Jan 8
in
Science
0
votes
73
views
What structure of a cell is enclosed by a membrane and contains most of the cell’s dna?
answered
Jan 7
in
Science
0
votes
87
views
What is the period from earth's origin to the beginning of the phanerozoic eon?
answered
Jan 7
in
Science
0
votes
97
views
What is formed when an element gains one or more electrons?
answered
Jan 6
in
Science
0
votes
41
views
What is another term for chemical messenger molecules?
answered
Jan 6
in
Science
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