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How can a chemical engineer efficiently develop a process for the production of methanol using carbon dioxide as a feedstock, taking into account factors such as reaction kinetics, thermodynamics, and cost?
answered
1 day
ago
in
Chemical engineering
0
votes
42
views
How do different types of air pollutants, such as particulate matter and ozone, affect respiratory health in humans? Specifically, how can the size and composition of these pollutants influence their impact on the respiratory system, and what are the potential long-term health effects from prolonged exposure to high levels of these pollutants?
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5 days
ago
in
Environmental Chemistry
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52
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Calculate the enthalpy change for the polymerization of 2-methyl-1,3-butadiene (MBC) if 1 mole of MBC is polymerized in a perfectly insulated container at a constant temperature of 25°C. The reaction equation for the polymerization of MBC is given as:nC5H8 (MBC) → (C5H8) (Polymer)Given the bond dissociation energies (in kJ/mol) for the following bonds:C-C bond = 348C-H bond = 413Assume that the enthalpy change of vaporization of MBC is negligible.
answered
Jan 23
in
ThermoChemistry
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5
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Why is the family intervention therapy approach significant?
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Jan 17
in
Psychology
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53
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Aging is associated with the death of what?
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Dec 28, 2024
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Science
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