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How can chemical engineers design an efficient system for the recovery of valuable metals such as gold, silver, copper, and platinum from electronic waste while minimizing the generation of harmful pollutants?

asked Feb 4 in Chemical engineering by BettyWalsh4 (2.0k points)

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Explain the role of ion channels in signal transduction pathways and provide an example of a specific ion channel and its function in cellular signaling.

asked Feb 4 in BioChemistry by Jaqueline50I (2.0k points)

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How can chemistry education be improved to incorporate a greater emphasis on environmental chemistry, and what are the real-world applications and impact of this knowledge in reducing environmental degradation and promoting sustainable practices?

asked Feb 4 in Chemical education by EloisaPtm353 (1.9k points)

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Design a polymer-based sensor for detecting the presence of ethanol in aqueous solutions, and provide a detailed explanation of the principles behind its operation.

asked Feb 4 in Polymer Chemistry by MavisRevell (1.7k points)

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Can the use of ceramic materials with specific structural properties enhance the performance and durability of gas turbine engines operating at high temperatures?

asked Feb 3 in Materials Chemistry by CierraVivier (2.2k points)

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How can chemistry students get access to the latest research in the field and broaden their knowledge beyond what is taught in the classroom?

asked Feb 5 in Chemical education by HoracioMott0 (1.8k points)

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Design a novel polymer-based drug delivery system for targeted cancer therapy that ensures controlled and sustained drug release with minimal adverse effects on healthy cells. Consider the physicochemical properties of the drug and the polymer, as well as their interactions and biocompatibility. Provide a detailed explanation of the mechanism of drug release and the potential benefits of the proposed system.

asked Feb 4 in Polymer Chemistry by TorySelwyn2 (2.1k points)

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How can any newly developed treatment for gastrointestinal diseases target the specific site of inflammation in the gastrointestinal tract while avoiding adverse effects in other organs?

asked Feb 4 in Medicinal Chemistry by IolaHolly818 (2.0k points)

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How can chemistry departments encourage and support underrepresented minority students to pursue and succeed in the chemistry field, and what steps can they take to address the lack of diversity in the field?

asked Feb 4 in Chemical education by AustinL82055 (1.8k points)

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How can chemistry educators provide better support for students with learning disabilities in the classroom?

asked Feb 4 in Chemical education by MirtaBly0080 (2.0k points)

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How can chemistry students in underprivileged areas access quality textbooks and resources to enhance their learning and understanding of the subject?

asked Feb 5 in Chemical education by JeanetteShar (1.6k points)

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How can a process be developed for the production of 1,3-Butadiene using catalytic hydrogenation of acetylene?

asked Feb 4 in Chemical engineering by CIGArmando01 (1.8k points)

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How can a distillation column be designed to effectively separate a binary mixture of ethanol and water with a specific composition, using commonly available materials and maximizing efficiency while minimizing heat loss?

asked Feb 4 in Chemical engineering by EffieQkd6688 (1.7k points)

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How can chemistry be effectively communicated to the general public in terms of its importance and impact on society and the economy?

asked Feb 4 in Chemical education by REHJon915716 (1.9k points)

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How can chemical modifications of nonsteroidal anti-inflammatory drugs (NSAIDs) improve their efficacy and reduce their adverse effects in the treatment of inflammatory diseases?

asked Feb 4 in Medicinal Chemistry by TahliaEvatt8 (2.2k points)

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Design a distillation column for the separation of a binary mixture consisting of ethanol and water. The feed mixture contains 40 mol% ethanol and 60 mol% water, and the desired product purity is 95 mol% ethanol. The feed rate is 1000 kg/hr and the column should operate at atmospheric pressure. Calculate the number of theoretical plates required to achieve the desired separation and determine the corresponding height and diameter of the column.

asked Feb 3 in Chemical engineering by XGJSidney76 (1.4k points)

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How can chemistry students overcome the challenge of limited availability of chemistry-related internships and job opportunities?

asked Feb 5 in Chemical education by IWHJaxon1452 (2.1k points)

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How can chemistry students in areas with limited availability of chemistry-related internships and job opportunities gain practical experience and develop their skills to become competitive candidates for future employment in the field?

asked Feb 5 in Chemical education by GlenCaringto (2.1k points)

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How can chemistry education programs prioritize the inclusion and awareness of safety protocols in laboratory settings to ensure the well-being of students and prevent accidents and incidents in the future?

asked Feb 4 in Chemical education by WallaceMaria (2.4k points)

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Here is a precise problem for the student to solve:How does the molecular weight of a polymer affect its physical properties such as viscosity and elasticity? Provide experimental evidence to support your answer.

asked Feb 4 in Physical Chemistry by August936905 (1.5k points)

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