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How can you use potentiometry to determine the concentration of chloride ions in a seawater sample collected from the Atlantic Ocean off the coast of Miami, Florida? What is the sensitivity of your measurement and how does the measured concentration compare to the typical range for chloride ion concentration in seawater?
answered
Jan 30
in
Analytical Chemistry
0
votes
49
views
Calculate the heat of neutralization for the reaction of 50 mL of 2.0 M hydrochloric acid and 50 mL of 2.0 M sodium hydroxide. The specific heat capacity of the solution is 4.18 J/g°C and the temperature change is 10°C.
answered
Jan 23
in
ThermoChemistry
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votes
78
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A beaker of water is placed on a hot plate, and the temperature is gradually increased. Write an equation for the rate of change of entropy with respect to time during this process, assuming the system is not in equilibrium. Use the equation to determine the rate of entropy production in the water as it is heated from 25°C to 100°C at a constant rate of 2°C/min.
answered
Jan 22
in
Physical Chemistry
0
votes
11
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Who funded the Ben Clark Foundation report on the mental health of Fly-in-fly-out workers?
answered
Jan 20
in
Psychology
0
votes
36
views
According to social cognitive theory, why do individuals learn through observation?
answered
Jan 20
in
Psychology
0
votes
31
views
What are the two components of operant conditioning?
answered
Jan 20
in
Psychology
0
votes
46
views
Why is empirical support an important criterion for evaluating neuroscience theories?
answered
Jan 20
in
Psychology
0
votes
66
views
How did Susan Blackmore's research with OBEs inform our understanding of consciousness?
answered
Jan 17
in
Psychology
0
votes
60
views
According to the Cognitive Dissonance Theory, what happens when people hold inconsistent beliefs?
answered
Jan 17
in
Psychology
0
votes
41
views
How can discursive psychology be used to challenge dominant discourses?
answered
Jan 16
in
Psychology
0
votes
36
views
Why is the self-control theory used in forensic psychology?
answered
Jan 16
in
Psychology
0
votes
33
views
Where did Schachter-Singer's Two-Factor Theory of Emotion originate?
answered
Jan 15
in
Psychology
0
votes
85
views
Why is simplicity important in theory evaluation?
answered
Jan 15
in
Psychology
0
votes
48
views
What is neurocognitive psychology?
answered
Jan 15
in
Psychology
0
votes
66
views
According to the attentional control theory, how do attentional processes influence cognitive performance?
answered
Jan 15
in
Psychology
0
votes
69
views
How can the principles of the equity theory be used in the workplace?
answered
Jan 15
in
Psychology
0
votes
68
views
What is family therapy?
answered
Jan 14
in
Psychology
0
votes
40
views
What is the social cognitive theory of learning?
answered
Jan 14
in
Psychology
0
votes
88
views
How can psychologists promote diversity and inclusion?
answered
Jan 14
in
Psychology
0
votes
42
views
What term describes the number and kinds of species in a location or on the planet?
answered
Jan 7
in
Science
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