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28
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How does the shape and size of metal complexes affect their photochemical properties? Provide specific examples and experimental evidence.
answered
Feb 24
in
PhotoChemistry
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votes
34
views
What is the mechanism behind the photochemical processes of photosensitive materials used in photography, and how does it contribute to the production of high-quality photographs?
answered
Feb 20
in
PhotoChemistry
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votes
63
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How can we increase diversity in the chemistry field and what measures can be taken to create a more inclusive and welcoming environment for underrepresented groups?
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Feb 13
in
Chemical education
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36
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How can chemistry teachers provide better support and accommodations for students with learning disabilities to effectively learn and understand chemistry concepts and apply them in laboratory experiments?
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Feb 5
in
Chemical education
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59
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Calculate the standard enthalpy change for the neutralization reaction between 50.0 mL of 0.100 M hydrochloric acid and 75.0 mL of 0.080 M sodium hydroxide. Given: the specific heat capacity of the solution is 4.18 J/g°C and the density of the solution is 1.00 g/mL. The balanced chemical equation for the reaction is HCl (aq) + NaOH (aq) → NaCl (aq) + H2O (l).
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Feb 3
in
Chemical thermodynamics
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85
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How can you determine the concentration of copper ions in a sample using spectrophotometry?
answered
Jan 30
in
Analytical Chemistry
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69
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Calculate the bond dissociation energy (in kJ/mol) of the C-H bond in methane (CH4) using experimental data.
answered
Jan 23
in
ThermoChemistry
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95
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A sample of 55.0 g of ethanol at 25°C is vaporized at its normal boiling point. The enthalpy of vaporization for ethanol is 38.56 kJ/mol. Calculate the amount of heat energy required for this process.
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Jan 22
in
ThermoChemistry
0
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72
views
According to Bowlby's attachment theory, what are the three styles of attachment?
answered
Jan 16
in
Psychology
0
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67
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When evaluating the theories of social influence, what is the foot-in-the-door technique?
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Jan 16
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Psychology
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83
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When was the theory of Ethnomethodology developed?
answered
Jan 15
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Psychology
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113
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What is the biopsychosocial model of mental disorder?
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Jan 14
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Psychology
0
votes
85
views
What is the facial feedback hypothesis?
answered
Jan 13
in
Psychology
0
votes
67
views
Where are the somas of sensory neurons located in the spinal cord?
answered
Jan 8
in
Science
0
votes
98
views
What sciences are the study of living organisms?
answered
Jan 7
in
Science
0
votes
69
views
What is the purpose of utilizing careful farming practices such as rotating crops or planting nutrient rich crops?
answered
Jan 7
in
Science
0
votes
77
views
What is the name for the tiny air sacs at the end of bronchioles?
answered
Jan 7
in
Science
0
votes
52
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What is defined as the product of a force times the distance over which the force acts?
answered
Jan 6
in
Science
0
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38
views
What do you call catalysts that are found inside of living things?
answered
Jan 6
in
Science
0
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61
views
Unlike the passive form, the sodium-potassium pump uses what type of transport?
answered
Jan 2
in
Science
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