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How does surface modification of polymers affect their adhesion properties with other materials and what are the underlying chemical factors responsible for this change?

asked Feb 17 in Surface Chemistry by BenjaminWenz (2.0k points)

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What is the effect of surface functional groups (such as -COOH, -NH2, -OH, etc.) on the adhesion strength of a coating to a substrate, and how can this knowledge be used to develop more efficient adhesive and coating materials?

asked Feb 17 in Surface Chemistry by PeteWirtz263 (2.1k points)

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How does temperature affect the phase transition of water from solid (ice) to liquid using Monte Carlo simulations in computational chemistry?

asked Feb 17 in Computational Chemistry by Rosaline02Y (2.0k points)

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How does the activation of protein kinases affect the signal transduction pathway involved in insulin signaling?

asked Feb 17 in BioChemistry by YaniraRhh59 (1.9k points)

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How do the surface-active agents in detergents and cleaning agents interact with oil and water to effectively remove stains and grime from different surfaces?

asked Feb 17 in Surface Chemistry by Carole803671 (1.8k points)

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What is the reason behind the acidity of carboxylic acids being more than phenols?

asked Feb 17 in Chemical bonding by ForrestWalde (1.8k points)

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How does the absorption spectra of naphthalene change upon rotation around the C-C bond in its excited state, and what insights can it provide into the electronic properties of the molecule?

asked Feb 17 in Computational Chemistry by HeleneHoward (2.0k points)

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How does the addition of a catalyst affect the reaction rate of the decomposition of hydrogen peroxide, and how can this be measured experimentally using a gas collection method?

asked Feb 17 in Chemical kinetics by Melanie86K41 (1.7k points)

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1 answer 83 views

How does the addition of an electrolyte affect the stability of a colloid?

asked Feb 17 in Surface Chemistry by Hanna191905 (2.0k points)

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How does the addition of a catalyst affect the equilibrium position of a chemical reaction? Provide a detailed explanation with an example.

asked Feb 17 in Chemical equilibrium by Katja04J6453 (1.8k points)

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How do the properties of surfactants, such as hydrophobicity and hydrophilicity, affect their ability to reduce surface tension in a liquid and increase the solubility of non-polar substances in water?

asked Feb 17 in Surface Chemistry by BradyBassett (2.0k points)

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What is the mechanism of acid-catalyzed dehydration of 1-methoxy-2-methylcyclohexane to yield methylenecyclohexane, and how would the mechanism change if a proton scavenger was added to the reaction mixture?

asked Feb 17 in Organic Chemistry by JeannetteNun (1.6k points)

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How does the absorption of light by an organic compound lead to the formation of excited states, and how do these excited states subsequently react to form different photoproducts?

asked Feb 17 in PhotoChemistry by GrettaKavel6 (2.2k points)

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How does the activity of a catalyst on a solid surface vary with changes in temperature and pressure during a reaction? Provide specific examples and explain the underlying surfacial mechanisms involved.

asked Feb 17 in Surface Chemistry by SherriBorell (1.9k points)

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How does temperature affect the behavior of a polymer system described by Monte Carlo Simulation?

asked Feb 17 in Computational Chemistry by JoycelynFran (2.7k points)

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How does temperature affect the rate of enzyme-catalyzed reactions?

asked Feb 17 in BioChemistry by GreggTimperl (2.4k points)

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1 answer 81 views

How does the addition of electrolytes affect the stability of a colloidal solution, and at what concentration does coagulation occur?

asked Feb 17 in Surface Chemistry by PatsyRubin2 (2.2k points)

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1 answer 94 views

How does temperature affect the rate and mechanism of a chemical reaction? Provide a case study using quantum chemistry techniques to explain the observed changes in reaction rate and mechanism as temperature is varied.

asked Feb 17 in Quantum Chemistry by Hulda4183859 (2.2k points)

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1 answer 84 views

How does the active site geometry of an enzyme impact the catalytic reaction mechanism?

asked Feb 17 in Computational Chemistry by VictorGanz19 (1.9k points)

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How does temperature affect the speed and efficiency of the protein folding process in molecular dynamics simulations? Specifically, how does increasing the temperature affect the stability and structural characteristics of a protein's folded state?

asked Feb 17 in Computational Chemistry by FelicitasVas (2.1k points)

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