Questions by MerissaStins

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1 answer 28 views

How does the rate of a chemical reaction affect the potential for a hazardous event to occur, and what measures can be taken to mitigate the risk and ensure reaction safety?

asked Feb 22 in Chemical kinetics

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1 answer 28 views

What are the photochemical properties of a cobalt-based coordination compound, [Co(en)2Cl2]Cl, and how do they differ from those of a similar iron-based coordination compound, [Fe(en)2Cl2]Cl, under the same light conditions?

asked Feb 22 in PhotoChemistry

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1 answer 31 views

What is the coordination geometry and oxidation state of the metal ion in the active site of the enzyme carbonic anhydrase? How do these factors contribute to the function of the enzyme?

asked Feb 20 in Coordination Chemistry

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1 answer 29 views

What is the coordination number and structure for the complex [UO2(C2O4)(H2O)2]2-? How does the size of the ligands affect the coordination number and structure of the complex for lanthanide and actinide ions?

asked Feb 19 in Coordination Chemistry

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1 answer 37 views

What are the different methods used to synthesize smart polymers, and how do the properties of smart polymers differ from those of conventional polymers?

asked Feb 14 in Polymer Chemistry

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1 answer 48 views

Identify and explain the types of isomerism present in the coordination compound [Co(en)2Cl2]+.

asked Feb 13 in Coordination Chemistry

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1 answer 111 views

How does the liver metabolize the drug ibuprofen and what are the resulting metabolites produced in the body?

asked Feb 13 in Medicinal Chemistry

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1 answer 30 views

How can we design a drug that specifically targets and inhibits the growth of HER2-positive breast cancer cells without harming healthy cells in the body?

asked Feb 12 in Medicinal Chemistry

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1 answer 57 views

How can the surface properties of a polymer be modified to improve its adhesion to metal substrates?

asked Feb 11 in Surface Chemistry

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1 answer 28 views

How can the efficiency of a hydrogen fuel production system be maximized while minimizing its environmental impact using chemical engineering principles?

asked Feb 7 in Chemical engineering

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1 answer 112 views

Develop a process for the purification of caffeine from tea leaves using solvent extraction technique. Provide a detailed explanation of the steps involved in the process and the criteria that will determine the efficiency of the procedure.

asked Feb 4 in Chemical engineering

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1 answer 61 views

Calculate the standard enthalpy change for the fusion of 2.5 moles of solid sulfur (S8) at its melting point (388 K) using the given information: ΔHfus = 9.73 kJ/mol ΔSfus = 22.8 J/(mol*K) The molar heat capacity of solid sulfur is 22.75 J/(mol*K) and the heat capacity of the liquid sulfur is 37.05 J/(mol*K).

asked Feb 3 in Chemical thermodynamics

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1 answer 76 views

How can a chemical engineer develop a process for the production of a specialty chemical with high purity and yield, while minimizing waste and ensuring safety?

asked Jan 30 in Chemical engineering

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1 answer 58 views

What is the theoretical foundation for psychodynamic therapy?

asked Jan 20 in Psychology

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1 answer 69 views

Where does pragmatism emphasise the importance of context?

asked Jan 16 in Psychology

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1 answer 103 views

What is the difference between a memory trace and a memory schema?

asked Jan 16 in Psychology

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1 answer 83 views

Who developed the Discourse-Historical Approach?

asked Jan 15 in Psychology

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1 answer 86 views

What is gender discrimination?

asked Jan 14 in Psychology

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1 answer 59 views

What is an experiment?

asked Jan 13 in Psychology

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1 answer 58 views

Which body part helps roundworm prevent their body from expanding?

asked Jan 8 in Science

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