Recent activity by JonasHaller8

1 answer 17 views

What is the relationship between surface tension and temperature as measured by the pendant drop method?

asked 1 day ago in Surface Chemistry

1 answer 17 views

How does the rate of photochemical reaction change with increasing temperature in a specific photochemical system?

1 answer 29 views

How does the primary structure of a protein influence its secondary and tertiary structures? Provide an example of a protein and describe how its primary structure affects its higher levels of organization.

answered 3 days ago in BioChemistry

1 answer 19 views

How does the presence of UV radiation affect the degradation and stability of polyethylene and polystyrene, and how can this degradation be minimized for the production of long-lasting plastic products?

answered 3 days ago in Polymer Chemistry

1 answer 20 views

How does pH affect the rate of reaction between hydrochloric acid and magnesium?

asked 3 days ago in Chemical kinetics

1 answer 22 views

How does the orientational order of liquid crystal molecules change with temperature as determined by Monte Carlo simulations?

asked 3 days ago in Computational Chemistry

1 answer 13 views

What is the heat of formation of methane (CH4) assuming standard conditions (25°C and 1 atm pressure)?

answered 5 days ago in Chemical bonding

1 answer 31 views

How can we explain the formation and properties of common household acids and bases, such as vinegar or baking soda, using fundamental principles of chemistry?

answered 5 days ago in Chemical education

1 answer 32 views

What is the effect of changes in the concentration of reactants and products on the rate of a chemical reaction that is in equilibrium?

asked 6 days ago in Chemical kinetics

1 answer 35 views

How does the choice of polymer material affect the mechanical properties and printability of 3D printed objects?

asked Feb 18 in Polymer Chemistry

1 answer 30 views

What is the bond enthalpy of the carbon-hydrogen bond in methane (CH4) at a room temperature of 25°C?

asked Feb 18 in Chemical bonding

1 answer 33 views

What is the activation energy for the acid-catalyzed hydrolysis of sucrose at 25°C?

asked Feb 17 in Chemical kinetics

1 answer 22 views

How does the temperature affect the viscoelastic properties (viscosity and elasticity) of liquid crystals?

asked Feb 17 in Physical Chemistry

1 answer 28 views

How does surface chemistry of corrosion and passivation affect the durability of metallic objects exposed to different corrosive environments over time?

asked Feb 14 in Surface Chemistry

1 answer 28 views

How can we predict the reactivity of inorganic compounds based on their electronic configuration and what factors influence this reactivity?

answered Feb 14 in Inorganic Chemistry

1 answer 54 views

How does doping certain elements into superconducting materials affect their critical temperature and critical current density, and what are the underlying mechanisms behind these changes?

asked Feb 12 in Materials Chemistry

1 answer 39 views

What is the boiling point of copper (II) sulfate (CuSO4) at a pressure of 1 atmosphere?

answered Feb 12 in Inorganic Chemistry

1 answer 9 views

How do the chemical dispersants used to clean up oil spills affect the surrounding environment and what are the most effective and least damaging types of dispersants to use?

answered Feb 12 in Environmental Chemistry

1 answer 6 views

How can the prediction of reaction rates and mechanisms be used to design more efficient chemical processes?

answered Feb 10 in Quantum Chemistry

1 answer 11 views

How can supramolecular chemistry and self-assembly be utilized to design a novel drug delivery system that targets cancer cells specifically?

asked Feb 5 in Physical Chemistry

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