Answers by BrittneyWalk

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How can the production efficiency of detergents be increased while minimizing their environmental impact using chemical engineering principles?

answered 1 day ago in Chemical engineering

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Calculate the Gibbs free energy change for the combustion of ethane gas in oxygen gas to form carbon dioxide gas and water vapor at a temperature of 25 °C and a pressure of 1 atm, given the following thermodynamic data:Reaction: C2H6(g) + 3.5O2(g) → 2CO2(g) + 3H2O(g)ΔH°rxn = -1560.8 kJ/molΔS°rxn = -283.3 J/K•molUsing the above information, what is the value of the Gibbs free energy change at standard conditions?

answered Jan 23 in Chemical thermodynamics

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What are the possible cognitive benefits of meditation for older adults?

answered Jan 20 in Psychology

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According to sociobiology, what is the purpose of animal behaviour?

answered Jan 16 in Psychology

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Which theory describes the benzene molecule and other planar aromatic hydrocarbon molecules as hexagonal rings of sp2-hybridized carbon atoms with the unhybridized p orbital of each carbon atom perpendicular to the plane of the ring?

answered Jan 8 in Science

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What is our main source of aluminum ore?

answered Jan 6 in Science

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Spinal cord injuries are notoriously difficult to treat because spinal nerves do not do what?

answered Dec 31, 2024 in Science

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Misconceptions about what theory contribute to the controversy that still surrounds this fundamental principle of biology?

answered Dec 31, 2024 in Science

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Lacking a bony endoskeleton, sharks, rays, and ratfish belong to what group of fish?

answered Dec 31, 2024 in Science

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Exposure to what is the most common cause of hearing loss?

answered Dec 30, 2024 in Science

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What hormone does the endocrine system secrete to help cells absorb blood sugar?

answered Dec 28, 2024 in Science

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