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Recent questions in Physical Chemistry
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What are the effects of temperature and pressure on the phase transition of liquid crystals from nematic to isotropic phase?
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Feb 22
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Physical Chemistry
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What is the effect of pH on the stability and particle size of colloidal silver nanoparticles synthesized using the chemical reduction method?
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How does pH affect the stability and size of silver nanoparticles in a colloidal solution?
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Feb 22
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What is the effect of pH on the stability of colloidal solutions? Provide experimental evidence to support your answer.
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Feb 22
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Physical Chemistry
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What is the effect of pH on the stability and particle interactions of colloidal suspensions?
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Feb 22
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Physical Chemistry
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How does the particle size of a gold nanoparticle affect its surface area and reactivity in catalysis reactions?
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Feb 22
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Physical Chemistry
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MagdaMeares
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How does the particle size of a colloidal solution affect its color intensity and stability?
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Feb 22
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Physical Chemistry
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OtisBrumbaug
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What is the effect of temperature and polarity on the orientational ordering of nematic liquid crystals?
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Feb 22
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Physical Chemistry
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What is the order of the reaction if the rate constant of a chemical reaction changes by a factor of 100 when the concentration of reactant is increased by 10 times?
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Feb 22
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Physical Chemistry
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LuisHuntsman
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What is the effect of nanoparticle size on their optical properties? Specifically, how does changing the size of silver nanoparticles affect their absorption and scattering of light in the visible spectrum?
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Feb 21
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Physical Chemistry
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What is the most probable distribution of energy among particles in a gas that has a constant temperature and volume? Provide an explanation for your answer using the concepts of statistical mechanics and thermodynamic ensembles.
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Feb 21
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Physical Chemistry
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What is the most effective catalyst for the oxidation reaction of carbon monoxide (CO) to carbon dioxide (CO2) in a gas mixture containing both CO and CO2?
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Feb 21
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Physical Chemistry
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How does the molecular weight of a solute impact its diffusion rate in a solvent? Provide an experimental design and data analysis to support your answer.
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Feb 21
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Physical Chemistry
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How does the molecular weight of a polymer affect its physical properties, such as melting point and solubility in different solvents?
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Feb 21
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Physical Chemistry
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How does the molecular weight of a polymer affect its physical properties?
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Feb 21
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Physical Chemistry
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What is the effect of the molecular weight of a polymer on its physical properties, such as viscosity and elasticity?
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Feb 21
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Physical Chemistry
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How does the molecular weight of a polymer affect its physical properties, such as tensile strength and elongation?
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Feb 21
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Physical Chemistry
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How does the molecular weight of a polymer affect its physical properties such as viscosity, tensile strength, and elasticity?
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Feb 21
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Physical Chemistry
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GastonGraham
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How does the molecular weight of a polymer affect its physical properties such as viscosity and elasticity?
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Feb 21
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Physical Chemistry
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How does the molecular weight of a polymer affect its physical properties such as tensile strength and elasticity?
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Feb 21
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Physical Chemistry
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Recent questions in Physical Chemistry
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