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User RafaelaBabb7
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How does the formation of a passive layer on the surface of a metal prevent corrosion, and what factors influence the formation of this layer?
asked
Feb 20
in
Surface Chemistry
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votes
1
answer
88
views
What is the photostability of a particular dye or pigment under different light sources and environmental conditions, and how does it affect its application and longevity in various industries, such as textiles, printing, and cosmetics?
asked
Feb 14
in
PhotoChemistry
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1
answer
82
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How does pH affect enzyme activity in catalyzing a specific biochemical reaction?
asked
Feb 14
in
BioChemistry
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1
answer
123
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How can we improve the adhesion between different types of polymers on a molecular level, and what are the key factors that influence the surface properties of a polymer that lead to better adhesion?
asked
Feb 13
in
Polymer Chemistry
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1
answer
80
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Consider a weak acid, HA, with a dissociation constant, Ka = 1.8 x 10^-5. What will be the effect on the concentration of [H3O+] and the degree of ionization of the acid if 0.1 moles of HCl is added to 1 liter of a 0.1 M solution of HA?
asked
Feb 3
in
Chemical equilibrium
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1
answer
65
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How can the composition of a protein sample be analyzed using electrophoresis?
asked
Jan 29
in
Analytical Chemistry
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1
answer
49
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What is the behavioural perspective in psychology?
asked
Jan 20
in
Psychology
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1
answer
110
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According to the attribution theory, what are the three dimensions of attribution?
asked
Jan 20
in
Psychology
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votes
1
answer
63
views
Where does the stress-diathesis model place emphasis?
asked
Jan 20
in
Psychology
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votes
1
answer
91
views
What is the difference between discourse analysis and conversation analysis?
asked
Jan 17
in
Psychology
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votes
1
answer
105
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How does evolutionary psychology explain the development of personality traits?
asked
Jan 15
in
Psychology
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1
answer
66
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What is the name of the psychologist who proposed the stages of moral development?
asked
Jan 15
in
Psychology
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votes
1
answer
103
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What is the interpersonal theory of depression?
asked
Jan 13
in
Psychology
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votes
1
answer
114
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Who is Lev Vygotsky and what was his contribution to psychology?
asked
Jan 13
in
Psychology
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votes
1
answer
58
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What is the main focus of Freud's psychoanalytic theory?
asked
Jan 10
in
Psychology
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votes
1
answer
97
views
Which muscle is broad, triangular and located on the inferior part of the back where it inserts into the aponeurosis?
asked
Jan 8
in
Science
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1
answer
93
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What type of bond generally forms between a metal and non-metal?
asked
Jan 8
in
Science
0
votes
1
answer
67
views
What particles allow fungi to reproduce through unfavorable conditions?
asked
Jan 7
in
Science
0
votes
1
answer
42
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What is the body of a roundworm covered with?
asked
Jan 6
in
Science
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votes
1
answer
104
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The epidermis is made of which closely packed cells?
asked
Jan 2
in
Science
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