Answers by RenateCremor

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What are the most appropriate reaction conditions for the synthesis of polyvinyl chloride from vinyl chloride monomer, and how do these conditions affect the yield, purity, and physical characteristics of the final product?

answered Feb 21 in Chemical synthesis

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72 views

What is the molecular geometry of the CCl4 molecule?

answered Feb 21 in Chemical bonding

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81 views

What is the effect of different wavelengths of light on the photochemical properties of a common dye or pigment used in the textile industry? How does this information inform the selection of appropriate dyeing conditions for specific types of fabric?

answered Feb 19 in PhotoChemistry

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72 views

What is the balanced chemical equation for the complete combustion of propane (C3H8), assuming it reacts with oxygen (O2) to form carbon dioxide (CO2) and water (H2O)?

answered Feb 17 in Chemical reactions

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85 views

How does the surface chemistry affect the adhesion of polymers to different substrates?

answered Feb 14 in Polymer Chemistry

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93 views

What are the key photochemical properties of photovoltaic materials and how do they impact the efficiency of solar cells?

answered Feb 14 in PhotoChemistry

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189 views

What is the role of excited state intermediates in the mechanism of photochemical reactions in organic compounds, and how do they affect the selectivity and efficiency of the reaction?

answered Feb 13 in PhotoChemistry

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97 views

How does excess nutrient input from agricultural runoff contribute to eutrophication in aquatic ecosystems, and what are the impacts on the ecosystem's biogeochemical cycles?

answered Feb 13 in Environmental Chemistry

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84 views

How can the permeability of polymer-based membranes be optimized for effective water treatment while maintaining their mechanical stability and durability?

answered Feb 10 in Polymer Chemistry

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93 views

How can the compatibility of polymer blends be improved to enhance their properties and performance?

answered Feb 6 in Polymer Chemistry

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177 views

What steps can be taken to increase a student's exposure to current research in chemistry, and how can it benefit their overall understanding of the subject?

answered Jan 30 in Chemical education

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122 views

What is the concentration of copper ions in a water sample collected from a certain river using the square wave voltammetry method?

answered Jan 30 in Analytical Chemistry

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165 views

A student needs to determine the diffusion coefficient of a gas at a given temperature and pressure using Graham's law of diffusion. The student has the necessary equipment to measure the rate of diffusion of the gas and the molecular weight of the gas is known. Determine the diffusion coefficient of the gas.

answered Jan 22 in Physical Chemistry

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102 views

A chemistry student performed a reaction that produced 2.0 grams of product. The theoretical yield for this reaction is 2.5 grams. Calculate the percent yield for this reaction.

answered Jan 22 in Chemical reactions

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201 views

How can realistic conflict theory be used for social change?

answered Jan 17 in Psychology

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46 views

What are the strengths of the Place Theory?

answered Jan 16 in Psychology

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99 views

What is the Social Learning Theory of Leadership?

answered Jan 16 in Psychology

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63 views

Who proposed the theory of Cognitive Dissonance?

answered Jan 15 in Psychology

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52 views

What are the implications of humanistic psychology for mental health treatment?

answered Jan 15 in Psychology

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109 views

What is chronic pain?

answered Jan 15 in Psychology

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