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How can the efficiency of a cosmetic production system be improved through the design of a more stable emulsion base?
asked
Feb 7
in
Chemical engineering
0
votes
1
answer
45
views
Calculate the enthalpy change for the hydrolysis of 0.1 moles of sucrose in water given the following information: - The enthalpy change of the reaction is -564 kJ/mol.- The molar mass of sucrose is 342.3 g/mol.- The reaction is exothermic.
asked
Jan 23
in
ThermoChemistry
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1
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88
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A bottle contains a mixture of nitrogen and oxygen gases. At a specific temperature and pressure, the nitrogen molecules move on an average velocity of 500 m/s and oxygen molecules move at 400 m/s. What is the partial pressure of nitrogen and oxygen in the mixture if the total pressure of the gas is 1 atm?
asked
Jan 22
in
Physical Chemistry
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1
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60
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What is the social-cognitive model?
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Jan 20
in
Psychology
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1
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11
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According to Albert Bandura, how does learning occur through observation?
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Jan 15
in
Psychology
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1
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41
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How does the top-down processing approach influence our perception?
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Jan 15
in
Psychology
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1
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47
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Why do we prefer certain tastes over others?
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Jan 15
in
Psychology
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1
answer
33
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What is the difference between monoamine oxidase inhibitors and selective serotonin reuptake inhibitors?
asked
Jan 14
in
Psychology
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votes
1
answer
33
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Which form of matter assumes the shape of its container?
asked
Jan 8
in
Science
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1
answer
29
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The measure of a substances entropy at 25 degrees celsius is known as it's?
asked
Jan 2
in
Science
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