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User OmerFinsch09
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What is the relationship between the intermolecular forces present in different substances and their boiling points? Provide examples of substances that have different intermolecular forces and explain how this affects their boiling points.
asked
1 day
ago
in
Chemical bonding
0
votes
1
answer
24
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What is the effect of a 10°C increase in temperature on the reaction rate of the chemical reaction between magnesium and hydrochloric acid, as measured by the volume of gas produced in 5 minutes?
asked
4 days
ago
in
Chemical kinetics
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votes
1
answer
24
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What is the mechanism of the Friedel-Crafts alkylation reaction of benzene with tert-butyl chloride in the presence of aluminum chloride catalyst?
asked
6 days
ago
in
Organic Chemistry
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1
answer
25
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What are the conditions required for the decomposition of calcium carbonate, and what products are formed in the reaction?
asked
6 days
ago
in
Chemical reactions
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votes
1
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31
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Identify and explain the different types of isomerism in organic compounds, providing examples for each type.
asked
Feb 13
in
Organic Chemistry
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1
answer
40
views
What type of bond exists between nitrogen and oxygen atoms in nitrogen dioxide (NO2)?
asked
Feb 13
in
Chemical bonding
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votes
1
answer
10
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How can we design a drug that specifically targets and inhibits the enzyme responsible for the replication of the COVID-19 virus in order to treat the disease more effectively?
asked
Feb 12
in
Medicinal Chemistry
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votes
1
answer
28
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How can the prediction of electronic and magnetic properties of molecular magnets be used to design better magnetic materials with improved properties?
asked
Feb 10
in
Quantum Chemistry
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votes
1
answer
26
views
How can complex chemical concepts be simplified and better understood for students struggling to grasp them?
asked
Feb 5
in
Chemical education
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votes
1
answer
51
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Describe the mechanism of Heterogeneous Catalysis taking place in the Haber process for ammonia synthesis and explain the role of the catalyst in the reaction.
asked
Feb 3
in
Surface Chemistry
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1
answer
88
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What is the phase diagram of water and how does it relate to various states of water, including liquid, solid, and gas?
asked
Jan 30
in
Physical Chemistry
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1
answer
11
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A student wants to analyze the composition of a sample of an unknown metal alloy. They dissolve a 0.500g sample of the alloy in hydrochloric acid to form a solution which is then titrated with sodium hydroxide (NaOH) to neutralize the acid. The volume of the NaOH solution required is 16.50 mL. Assuming the acid reacts with the metal in the alloy according to the formula: M + 2HCl → MCl₂ + H₂, what is the percent composition by mass of Metal M in the alloy?
asked
Jan 22
in
Analytical Chemistry
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1
answer
30
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What is the role of the unconscious in psychodynamic therapy?
asked
Jan 20
in
Psychology
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1
answer
12
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What is random sampling in psychology research?
asked
Jan 20
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Psychology
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votes
1
answer
41
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According to the socio-cultural theory, what is the role of social support in anxiety?
asked
Jan 17
in
Psychology
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votes
1
answer
32
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How can researchers assess and improve the quality of cross-cultural studies?
asked
Jan 16
in
Psychology
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votes
1
answer
56
views
Who proposed the confirmation bias?
asked
Jan 15
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Psychology
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votes
1
answer
28
views
What is kin selection?
asked
Jan 15
in
Psychology
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votes
1
answer
58
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What is the difference between cones and rods?
asked
Jan 14
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Psychology
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1
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26
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Is disengagement always maladaptive?
asked
Jan 14
in
Psychology
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