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What is the most efficient and environmentally friendly method for producing white paint with the desired properties of opacity, gloss, and viscosity using titanium dioxide as the primary pigment and binder?
asked
Feb 21
in
Chemical engineering
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votes
1
answer
35
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What is the formal charge of the nitrogen atom in the molecule NH4+?
asked
Feb 20
in
Chemical bonding
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1
answer
35
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What is the complete combustion equation for ethane (C2H6) and how many moles of oxygen gas (O2) are required for the reaction to produce 5 moles of carbon dioxide gas (CO2) and 6 moles of water vapor (H2O)?
asked
Feb 18
in
Chemical reactions
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1
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28
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How does the calculated dipole moment of a molecule using ab initio methods compare to the experimentally determined dipole moment?
asked
Feb 18
in
Computational Chemistry
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1
answer
25
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What is the polarity of the bond in hydrogen chloride (HCl)?
asked
Feb 18
in
Chemical bonding
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votes
1
answer
37
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What are the main sources of soil contamination and how do they affect the growth and productivity of crops in agriculture?
asked
Feb 14
in
Environmental Chemistry
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1
answer
44
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How can we predict the crystal structure of inorganic solids based on their chemical composition and bonding interactions?
asked
Feb 14
in
Inorganic Chemistry
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1
answer
51
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How can the process of drug design and development be optimized to create more effective treatments for skin diseases, such as psoriasis, eczema, and acne, while minimizing potential side effects and adverse reactions?
asked
Feb 10
in
Medicinal Chemistry
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1
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93
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What parameters affect catalytic activity and selectivity in the hydrogenation of ethylene to ethane using a platinum-based catalyst?
asked
Jan 31
in
Physical Chemistry
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105
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What is the elemental composition in a soil sample collected from a farm field that has been subjected to excessive use of synthetic fertilizers for the past five years? Use the information obtained from the elemental analysis to suggest alternative fertilization techniques that would improve soil health and preserve long-term fertility.
asked
Jan 31
in
Analytical Chemistry
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108
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A chemistry student wants to see the effect of adding a specific buffer on the equilibrium position of a 0.1 M acetic acid (CH3COOH) and 0.1 M sodium acetate (CH3COONa) solution. If the initial pH of the solution is 4.7, what is the pH of the solution after adding the buffer? (Ka of acetic acid is 1.8 x 10^-5).
asked
Jan 22
in
Chemical equilibrium
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1
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79
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Determine the oxidation state of chromium in the compound K2Cr2O7?
asked
Jan 21
in
Inorganic Chemistry
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1
answer
71
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What are the implications of Erikson's theory of psychosocial development for understanding adolescent development?
asked
Jan 17
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Psychology
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42
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How can Cognitive-Behavioural Theory contribute to end-of-life treatment?
asked
Jan 17
in
Psychology
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1
answer
62
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What is capacity building?
asked
Jan 17
in
Psychology
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votes
1
answer
60
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What is research philosophy?
asked
Jan 16
in
Psychology
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1
answer
99
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How does family therapy treat behavioural disorders?
asked
Jan 15
in
Psychology
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votes
1
answer
119
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What is the behaviourist theory of personality?
asked
Jan 15
in
Psychology
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votes
1
answer
104
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What do you call the entire range of wavelengths of electromagnetic waves?
asked
Jan 6
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Science
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1
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42
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The highest point of a wave is called?
asked
Jan 2
in
Science
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