Recent questions in Chemistry

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1 answer 40 views

How can chemical educators better incorporate real-world applications of chemistry to increase students' interest in the subject?

asked Feb 4 in Chemical education by KristalWearn (290 points)

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1 answer 8 views

How can chemical education be redesigned to increase representation and diversity in the chemistry field, and why is diversity important for the advancement of the field?

asked Feb 4 in Chemical education by MellisaDurgi (410 points)

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1 answer 28 views

How can chemical education be improved to increase student interest in chemistry and encourage them to pursue careers in the field?

asked Feb 4 in Chemical education by JosetteOjh75 (330 points)

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1 answer 39 views

How can chemical concepts, such as chemical bonding and reaction kinetics, be applied to the process of making a particular medicine or drug? Use real-world examples and explain the role of chemistry in the development and production of the medication.

asked Feb 4 in Chemical education by PartheniaF00 (230 points)

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1 answer 39 views

How can chemical and biological treatments be used to reduce the environmental impact of industrial waste disposal?

asked Feb 4 in Environmental Chemistry by Brandon4312 (350 points)

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1 answer 31 views

How can benzyl chloride and ammonia be used to synthesize phenylalanine, and what conditions must be maintained in order to achieve a high yield of the desired product?

asked Feb 4 in Chemical synthesis by SusannaPartr (390 points)

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1 answer 35 views

How can benzyl chloride and ammonia be used to synthesize phenylalanine in the most efficient way possible?

asked Feb 4 in Chemical synthesis by MylesLouden (290 points)

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1 answer 30 views

How can benzyl chloride and ammonia be reacted together to synthesize phenylalanine in high yields and purity, and what are the key reaction parameters and conditions that must be carefully controlled to achieve this?

asked Feb 4 in Chemical synthesis by ValentinaFin (330 points)

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1 answer 23 views

How can benzyl chloride and ammonia be reacted to synthesize phenylalanine, and what are the specific conditions (such as temperature and pressure) required for this reaction to occur?

asked Feb 4 in Chemical synthesis by DixieBeach5 (290 points)

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1 answer 32 views

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 GinoVanderpo (470 points)

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1 answer 11 views

How can an engineer design a safe and efficient system for the storage and transportation of hazardous chemicals, taking into consideration factors such as temperature, pressure, material compatibility, and environmental impact?

asked Feb 4 in Chemical engineering by NidaMacandie (290 points)

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1 answer 35 views

How can a student calculate the bond order of the N2 molecule using molecular orbital theory, and what does the calculated bond order indicate about the stability and strength of the nitrogen-nitrogen bond in the molecule?

asked Feb 4 in Chemical bonding by AlanaEarly83 (530 points)

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1 answer 33 views

How can a student adequately prepare for a chemistry exam, specifically in the areas of stoichiometry and balancing chemical equations? Provide examples and strategies for improving understanding and retention of these concepts.

asked Feb 4 in Chemical education by EpifaniaPett (590 points)

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1 answer 9 views

How can a process be developed for the production of 1,4-dioxane using the principles of chemical engineering, and what are the key variables that need to be considered in the design and optimization of the process?

asked Feb 4 in Chemical engineering by LeslieFoss37 (390 points)

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1 answer 30 views

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 KEZMeagan45 (450 points)

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1 answer 24 views

How can a process be developed for the large-scale production of hydrogen peroxide with the desired concentration and purity for use in medical and industrial applications?

asked Feb 4 in Chemical engineering by IvorySmiley5 (650 points)

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1 answer 10 views

How can a heat exchanger be designed to efficiently transfer heat between a hot stream of ethanol vapor and a cool stream of water, with a flow rate of 10 L/min of each fluid, while maintaining a temperature difference of 5 °C between the inlet and outlet of each stream?

asked Feb 4 in Chemical engineering by MargretSuggs (230 points)

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1 answer 34 views

How can a heat exchanger be designed for a specific industrial process involving the heating and cooling of a liquid stream with a flow rate of 500L/min and a specific heat capacity of 4.2 kJ/kg K? The temperature of the hot and cold streams are 120°C and 25°C respectively, and the process requires a heat transfer rate of at least 200 kW. What should be the surface area and overall heat transfer coefficient of the heat exchanger to meet the process requirements?

asked Feb 4 in Chemical engineering by TheronBeor24 (210 points)

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1 answer 31 views

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 KingBaldwin8 (690 points)

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1 answer 10 views

How can a cost-effective and efficient system be designed to extract valuable metals like gold and silver from electronic waste, while minimizing environmental impact and complying with regulatory standards?

asked Feb 4 in Chemical engineering by KatrinMcWill (390 points)

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