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Design and develop a polymer-based sensor that can detect the presence of ethanol in water up to a concentration of 50 mg/L with high sensitivity and selectivity. Evaluate the performance of the sensor and compare it with other existing ethanol sensors in terms of sensitivity, selectivity, response time, and stability.

asked 3 days ago in Polymer Chemistry by Sandra59H781 (450 points)

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1 answer 6 views

Design an antibiotic to specifically target gram-negative bacteria using principles of medicinal chemistry.

asked 3 days ago in Medicinal Chemistry by ClariceScott (590 points)

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Design a treatment system for the removal of heavy metals from industrial wastewater using an ion exchange process for a chemical manufacturing plant operating in the city with strict regulations regarding the disposal of wastewater.

asked 3 days ago in Chemical engineering by ShennaNolan4 (420 points)

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Design a system for the safe storage and transportation of hydrochloric acid with a concentration of 37%. Include calculations for the required storage tank size, appropriate materials for construction, necessary safety features, and transportation methods.

asked 3 days ago in Chemical engineering by DelilaPike1 (270 points)

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Design a system for the safe storage and transportation of highly concentrated sulfuric acid, considering factors such as material compatibility, environmental impact, and spill prevention.

asked 3 days ago in Chemical engineering by MoseCharteri (470 points)

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Design a system for the safe storage and transportation of 1000 liters of hydrochloric acid, taking into account factors such as temperature and pressure control, compatibility with the storage container and transportation vehicle, and emergency response measures in case of spills or leaks.

asked 3 days ago in Chemical engineering by ManualSweene (560 points)

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Design a system for the production of lubricants in a chemical plant that can produce at least 1000 liters of lubricant per day. The system should also ensure the quality and consistency of the final product and take into account the use of sustainable and environmentally friendly materials and processes.

asked 3 days ago in Chemical engineering by SoilaRicker (490 points)

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1 answer 27 views

Design a system for the efficient production of hydrogen fuel using renewable energy sources. Consider factors such as cost, environmental impact, and scalability. Determine the optimal method for producing and storing hydrogen fuel, and provide a detailed design for the system. Your solution should also include calculations for the efficiency and potential output of the system.

asked 3 days ago in Chemical engineering by MittieBes365 (690 points)

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1 answer 6 views

Design a synthetic route to prepare (Z)-4-octene from 1-octyne using any suitable reagents and reaction conditions, while achieving a high yield and selectivity for the desired (Z)-isomer.

asked 3 days ago in Organic Chemistry by MattieMabry8 (470 points)

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Design a synthetic pathway for the synthesis of a new drug candidate that targets the acetylcholinesterase enzyme to treat Alzheimer's disease. The drug must have high potency and selectivity for the enzyme, and should not exhibit any significant toxicity or side effects. Furthermore, ensure that the synthetic route is cost-effective and can be scaled up for large-scale production.

asked 3 days ago in Medicinal Chemistry by DomingoMarce (750 points)

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Design a synthesis route for the heterocyclic compound Pyridine starting from benzene as the starting material, using the commonly used reactions in organic chemistry and displaying the steps involved in the reactivity of each reaction.

asked 3 days ago in Organic Chemistry by HectorShapir (190 points)

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Design a synthesis pathway for the production of 2-butyne from 1-bromobutane, including all necessary reagents and reaction mechanisms.

asked 3 days ago in Organic Chemistry by JerilynGeake (310 points)

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Design a strategy to protect the alcohol functional group in a molecule containing both a primary amine and a carboxylic acid group, to prevent unwanted reactions during organic synthesis.

asked 3 days ago in Organic Chemistry by KBGDonny0420 (410 points)

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Design a storage and transportation system for the safe handling of hydrochloric acid, a hazardous chemical commonly used in the chemical industry. Your system should include all the necessary equipment, materials, and procedures, and should be in compliance with regulatory standards for the storage and transportation of hazardous chemicals. Additionally, address any potential risks or hazards associated with the storage and transportation of the chemical and explain how these risks will be mitigated.

asked 3 days ago in Chemical engineering by AnyaThayer34 (370 points)

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1 answer 6 views

Design a series of experiments to investigate the effect of different types of saturated and unsaturated fatty acids on lipid signaling and metabolism in mammalian cells.

asked 3 days ago in BioChemistry by EmelyMorrell (410 points)

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Design a retrosynthetic pathway to synthesize ibuprofen starting from methylcyclohexane. Show all necessary reagents and the key steps involved in the synthesis.

asked 3 days ago in Organic Chemistry by LouieEmmons4 (470 points)

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1 answer 5 views

Design a retrosynthesis plan to synthesize ibuprofen from benzene.

asked 3 days ago in Organic Chemistry by MistyCorona (570 points)

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Design a retrosynthesis pathway to synthesize benzyl alcohol from benzaldehyde using the appropriate reagents and reaction conditions.

asked 3 days ago in Organic Chemistry by AhmadWarby13 (410 points)

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Design a retrosynthesis pathway for the synthesis of ibuprofen from starting materials that have no more than 6 carbons.

asked 3 days ago in Organic Chemistry by JamelWong250 (470 points)

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Design a retrosynthesis for the synthesis of the following compound: 2-ethyl-3-methylcyclopent-2-enone using the Grignard reaction as the key step. Show all the necessary reagents and reaction conditions.

asked 3 days ago in Organic Chemistry by AthenaThomas (390 points)

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