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A chemistry student needs to find the rate of a chemical reaction for a given set of concentrations and time, given the following reaction: 2H2 (g) + O2 (g) -> 2H2O (g)If the initial concentrations of H2 and O2 are 0.5 M and 0.2 M, and the reaction rate is 0.12 M/s, what is the concentration of H2O after 10 seconds?
answered
Jan 22
in
Chemical reactions
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4
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What is the difference between absolute threshold and difference threshold according to the signal detection theory?
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Jan 17
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Psychology
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21
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What is the main strength of the psychodynamic perspective?
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Jan 16
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Psychology
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28
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According to the psychodynamic perspective, what is the goal of psychotherapy?
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Jan 15
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Psychology
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52
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What is the humanistic approach to understanding mental illness?
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Jan 15
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Psychology
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43
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Why might the relational theory of masculinity be useful?
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Jan 15
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Psychology
0
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18
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What is the theory of embodied cognition?
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Jan 14
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Psychology
0
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20
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Whereas each cell shares the same genome and dna sequence, each cell does not turn on, or express, the same set of what?
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Jan 8
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Science
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21
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What theory of evolution is charles darwin most known for?
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Jan 8
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Science
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28
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What is the term for when organisms need other organisms to survive?
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Jan 7
in
Science
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