Recent questions in Chemical synthesis

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What is the optimal reaction conditions and catalyst for the synthesis of high molecular weight polystyrene with a desired molecular weight range of 100,000-500,000 g/mol from styrene monomer?

asked Feb 21 in Chemical synthesis by CaraPrerauer (1.6k points)

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What is the optimal reaction conditions and catalyst for the synthesis of high molecular weight polypropylene from propylene monomer, and how does altering the reaction conditions affect the properties of the final polymer?

asked Feb 21 in Chemical synthesis by ChiKellett4 (1.5k points)

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What is the optimal reaction condition for the preparation of p-nitroaniline from aniline and nitric acid, and how can the yield of the product be improved?

asked Feb 21 in Chemical synthesis by JewelSchaffe (1.8k points)

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What is the optimal ratio of toluene to nitric acid to obtain the highest yield of 2,4,6-trinitrotoluene during the preparation process?

asked Feb 21 in Chemical synthesis by HiramFarrell (1.7k points)

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What is the optimal ratio of terephthalic acid to ethylene glycol in the synthesis of polyethylene terephthalate to achieve the highest yield and quality of the final product?

asked Feb 21 in Chemical synthesis by KaiRazo33412 (1.9k points)

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What is the optimal ratio of terephthalic acid to ethylene glycol, and the best reaction conditions necessary, to obtain the highest yield of polyethylene terephthalate in the synthesis process?

asked Feb 21 in Chemical synthesis by CalebHartman (2.0k points)

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What is the optimal ratio of salicylic acid and acetic anhydride to produce the highest yield of aspirin in the synthesis process?

asked Feb 21 in Chemical synthesis by TajSanford4 (2.2k points)

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What is the optimal ratio of salicylic acid and acetic anhydride needed to produce a maximum yield of aspirin in a chemical synthesis reaction, and how does the temperature and reaction time affect the yield of aspirin in this synthesis reaction?

asked Feb 21 in Chemical synthesis by Hulda4183859 (2.2k points)

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What would be the optimal ratio of phenol to nitric acid for the preparation of 2,4-dinitrophenol, and how could this ratio affect the yield and purity of the final product?

asked Feb 21 in Chemical synthesis by GermanFranki (1.8k points)

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What is the optimal ratio of diisocyanate to polyol for the synthesis of polyurethane with optimal mechanical properties?

asked Feb 21 in Chemical synthesis by RoderickKyle (2.4k points)

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What is the optimal ratio of diisocyanate to polyol required for the synthesis of polyurethane with maximum tensile strength and elongation at break?

asked Feb 21 in Chemical synthesis by DeanI7567799 (2.2k points)

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What is the optimal ratio of diisocyanate to polyol needed for the synthesis of polyurethane with desirable properties such as tensile strength and elasticity?

asked Feb 21 in Chemical synthesis by JerroldCleve (2.0k points)

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What is the optimal ratio of diisocyanate to polyol for the synthesis of polyurethane with desired mechanical properties and how does this ratio affect the final characteristics of the material?

asked Feb 21 in Chemical synthesis by GrettaKavel6 (2.2k points)

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What is the optimal ratio of diisocyanate to polyol for synthesizing polyurethane with the desired mechanical properties?

asked Feb 21 in Chemical synthesis by StephaniaTkt (1.8k points)

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What is the optimal ratio of diisocyanate and polyol required to synthesize polyurethane with desirable mechanical properties?

asked Feb 21 in Chemical synthesis by MckinleyO01 (2.0k points)

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What is the optimal ratio of diisocyanate and polyol in the synthesis of polyurethane to achieve the desired mechanical properties and durability of the resulting material?

asked Feb 21 in Chemical synthesis by RobertoLafla (2.1k points)

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What is the optimal ratio of diisocyanate and polyol required for the synthesis of polyurethane with desired mechanical and thermal properties?

asked Feb 21 in Chemical synthesis by CaraPrerauer (1.6k points)

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What is the optimal ratio of diisocyanate and polyol for synthesizing polyurethane with the highest possible mechanical strength?

asked Feb 21 in Chemical synthesis by YasminWorrel (2.2k points)

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What is the optimal ratio of diisocyanate and polyol for synthesizing polyurethane with the maximum mechanical strength and thermal stability?

asked Feb 21 in Chemical synthesis by RandellBeggs (2.0k points)

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What is the optimal ratio of aniline to nitric acid to obtain the maximum yield of p-nitroaniline during the preparation process?

asked Feb 21 in Chemical synthesis by JerroldCleve (2.0k points)

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