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What is the most efficient and cost-effective process to produce 1 ton of methanol using syngas as the starting material?

asked Feb 21 in Chemical engineering by VioletteM27 (2.1k points)

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How does the morphology of catalyst surfaces affect their catalytic activity in the conversion of reactants into products?

asked Feb 21 in Surface Chemistry by LizzieSwope2 (1.5k points)

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What is the most effective method for detecting and quantifying pesticide residues in food samples to ensure they meet safety standards and protect human health?

asked Feb 21 in Environmental Chemistry by KaraGass5143 (2.3k points)

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How does the morphology of the conductive polymer affect its electrical conductivity and mechanical properties in flexible electronics?

asked Feb 21 in Materials Chemistry by BarneyUyv133 (1.7k points)

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What is the most effective process for producing ammonium nitrate fertilizer from nitrogen gas and ammonia gas, and what are the optimal operating conditions for this process (i.e. temperature, pressure, catalysts, etc.)?

asked Feb 21 in Chemical engineering by JoycelynFran (2.7k points)

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What is the most efficient method for synthesizing 2,4,6-trinitrotoluene from toluene and nitric acid with high yield and purity, while minimizing any potential environmental hazards?

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

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What specific wavelength of light is most effective in the photochemical degradation of the pollutant benzene in the environment, and how does varying the intensity of the light affect the rate of degradation?

asked Feb 21 in PhotoChemistry by Juliana93U49 (2.3k points)

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What is the most effective catalyst for synthesizing polyvinyl alcohol from vinyl acetate monomer, and how does the reaction conditions affect the properties of the resulting polyvinyl alcohol polymer?

asked Feb 21 in Chemical synthesis by HildredU3922 (1.9k points)

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How does the molecular weight of a polymer affect its physical properties such as tensile strength and elasticity?

asked Feb 21 in Physical Chemistry by AbbieGladden (2.1k points)

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What is the most effective method for synthesizing gold nanoparticles, and how do the parameters of synthesis (such as temperature, reactant concentration and solvent choice) affect the size, shape and properties of the obtained nanoparticles?

asked Feb 21 in Materials Chemistry by KWFErin73234 (1.9k points)

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What is the pH of a 0.1 M solution of hydrochloric acid if the pH meter reading is 1.5?

asked Feb 22 in Analytical Chemistry by YVMCinda4278 (2.3k points)

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What is the most efficient and environmentally friendly method for producing white paint with the desired properties of opacity, gloss, and viscosity using titanium dioxide as the primary pigment and binder?

asked Feb 21 in Chemical engineering by AliceW140134 (2.0k points)

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How does the molecular weight of a polymer affect its physical properties at different temperatures, and what is the relationship between polymer molecular weight and its glass transition temperature?

asked Feb 21 in Physical Chemistry by Rosaline02Y (2.0k points)

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What is the most commonly used protecting group for alcohols in organic synthesis and what is the mechanism of its removal under acidic conditions?

asked Feb 21 in Organic Chemistry by ClarkPuig93 (2.0k points)

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What is the effect of the molecular weight of a polymer on its adhesive strength and durability when used as an adhesive or sealant?

asked Feb 21 in Polymer Chemistry by StuartCarson (2.4k points)

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What is the most efficient and economical method for synthesizing polyvinyl alcohol from vinyl acetate monomer, considering the purity, yield, and properties of the resulting polymer?

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

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What is the most effective method for synthesizing and characterizing coordination compounds with a metal-ligand bond length of less than 2 angstroms?

asked Feb 21 in Coordination Chemistry by ChristianeBo (2.0k points)

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How does the molecular weight of a polymer affect its printability and mechanical properties when used as a material for 3D printing?

asked Feb 21 in Polymer Chemistry by LeathaOchoa (1.7k points)

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What is the most effective method for designing a sustainable and efficient system for the production of cosmetics using chemical engineering principles?

asked Feb 21 in Chemical engineering by JoyGlauert80 (2.0k points)

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How does the molecular weight of a polymer affect its mechanical strength and printing capabilities in 3D printing?

asked Feb 21 in Materials Chemistry by KraigFeldman (2.2k points)

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