Recent activity by MonikaQuirk7

1 answer 31 views

What is the effect of varying concentrations of reactants on the reaction rate and safety of the reaction between sulfuric acid and sodium hydroxide, and how can this information be used to design a safe and efficient reaction process?

asked Feb 22 in Chemical kinetics

1 answer 23 views

How do the photochemical properties of gold nanoparticles differ from those of silver nanoparticles, and how can these differences be explained using the principles of photochemistry?

asked Feb 22 in PhotoChemistry

1 answer 34 views

How does the pH level of water affect the survival of aquatic plants and animals in polluted water bodies?

asked Feb 22 in Environmental Chemistry

1 answer 30 views

What is the mechanism of photoprotection by UVB/UVA filters in commercial sunscreen formulations? How can the photostability of these filters be improved to ensure greater protection against harmful UV rays?

asked Feb 20 in PhotoChemistry

1 answer 24 views

What is the Lewis structure for the molecule of carbon dioxide?

answered Feb 20 in Chemical bonding

1 answer 39 views

How do ribonucleoprotein complexes (RNPs) recognize specific sequences on pre-mRNA during RNA splicing, and what role do metal ions play in mediating this recognition process?

asked Feb 14 in BioChemistry

1 answer 94 views

What are the key chemical components and mechanisms that make a potential drug effective against viral infections, and what specific strategies can be used to develop new treatments that target different stages of viral replication?

asked Feb 13 in Medicinal Chemistry

1 answer 33 views

How can you design a drug that specifically targets the enzyme Cyclooxygenase-2 (COX-2) without affecting the related enzyme Cyclooxygenase-1 (COX-1)?

answered Feb 12 in Medicinal Chemistry

1 answer 15 views

How does crystal field theory explain the color of transition metal complexes? Provide an example of a complex and explain how its color can be predicted based on its electronic structure and crystal field splitting.

answered Feb 12 in Coordination Chemistry

1 answer 66 views

How can the properties of liquid crystals be optimized to improve the performance of display technology, such as increasing the resolution and reducing energy consumption?

answered Feb 10 in Materials Chemistry

1 answer 53 views

How can the principles of medicinal chemistry be applied to design drugs that effectively target genetic mutations associated with genetic disorders such as cystic fibrosis or Huntington's disease?

asked Feb 10 in Medicinal Chemistry

1 answer 39 views

How can environmental chemistry concepts be integrated into high school chemistry curriculums to increase student awareness and understanding of the impact of chemistry on the environment?

answered Feb 6 in Chemical education

1 answer 41 views

How can computational techniques be used to predict and optimize the creation of supramolecular complexes for drug delivery applications?

asked Feb 6 in Computational Chemistry

1 answer 24 views

How can chemistry educators better prepare students for chemistry-related careers to ensure that they have the necessary skills and knowledge for success in the field?

asked Feb 4 in Chemical education

1 answer 48 views

Calculate the standard enthalpy change for the precipitation reaction that takes place when 25.0 mL of 0.250 M barium chloride (BaCl2) and 50.0 mL of 0.100 M sodium sulfate (Na2SO4) react to form a precipitate of barium sulfate (BaSO4). The density of each solution is 1.00 g/mL and the specific heat capacity is 4.18 J/g°C. Assume a constant temperature of 25°C.

asked Feb 3 in Chemical thermodynamics

1 answer 113 views

What is the coordination number and geometry of the metal ion present in the active site of the enzyme carbonic anhydrase? How does the coordination environment of the metal ion facilitate the enzymatic function of carbonic anhydrase?

answered Jan 31 in Coordination Chemistry

1 answer 91 views

What are the structural differences between alcohols and phenols, and how do those differences affect their physical properties and reactivity in different chemical reactions? Provide specific examples and explain the underlying chemical principles.

answered Jan 31 in Organic Chemistry

1 answer 46 views

What steps can be taken to ensure safety protocols are given sufficient emphasis in chemistry labs to prevent accidents and injuries?

asked Jan 30 in Chemical education

1 answer 119 views

What is the composition of proteins in the given biological sample using electrophoresis technique?

asked Jan 30 in Analytical Chemistry

1 answer 119 views

How can we determine the concentration of chloride ions in a given solution using a chloride ion selective electrode?

answered Jan 29 in Analytical Chemistry

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