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How can the sensitivity of SERS be improved for the detection of low concentration trace molecules?
asked
2 days
ago
in
Surface Chemistry
0
votes
1
answer
34
views
How can surface chemistry be used to improve the efficiency of food and beverage processing, and what specific surface modifications or additives can be employed to achieve this?
asked
Feb 6
in
Surface Chemistry
0
votes
1
answer
96
views
A chemistry student is provided with 10 grams of copper oxide and 5 grams of magnesium. The student reacts the two substances to form copper and magnesium oxide. What is the limiting reactant in this reaction and how many grams of copper can be produced?
asked
Jan 22
in
Chemical reactions
0
votes
1
answer
53
views
According to Binet's intelligence test, what is the purpose of mental age?
asked
Jan 20
in
Psychology
0
votes
1
answer
59
views
According to Skinner's operant conditioning, how can we determine a behavior to repeat?
asked
Jan 20
in
Psychology
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1
answer
45
views
According to ecological psychology, what is the focus of animal behaviour?
asked
Jan 16
in
Psychology
0
votes
1
answer
30
views
Who proposed the expected utility theory?
asked
Jan 15
in
Psychology
0
votes
1
answer
27
views
What is the definition of a group?
asked
Jan 14
in
Psychology
0
votes
1
answer
39
views
What scientist and monk is best known for his experiments with pea plants?
asked
Jan 7
in
Science
0
votes
1
answer
49
views
What does the human heart do?
asked
Jan 6
in
Science
0
votes
1
answer
65
views
Like acetic acid, pentanoic acid is what kind of acid?
asked
Dec 31, 2024
in
Science
0
votes
1
answer
29
views
An object's energy due to motion is known as?
asked
Dec 30, 2024
in
Science
0
votes
1
answer
11
views
What conducts nerve-like electrical signals that help integrate whole-plant function?
asked
Dec 27, 2024
in
Science
0
votes
1
answer
29
views
What tissue blocks entry of pathogens in mammals?
asked
Dec 27, 2024
in
Science
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