Recent activity by Andre355919

1 answer 31 views

How can computational chemistry and molecular modeling methods be used to predict the properties of a new drug molecule, such as its solubility, stability, and effectiveness in treating a specific disease? Specifically, how do molecular optimization techniques like ligand docking and quantum chemical calculations aid in the design and development of safe and efficacious drugs?

asked 5 days ago in Physical Chemistry

1 answer 25 views

How can chemical engineers design a storage and transportation system for hazardous chemicals that minimizes the risk of spills, leaks, and other accidents, while also accounting for factors such as cost, efficiency, and environmental impact?

answered 6 days ago in Chemical engineering

1 answer 8 views

A voltaic cell consists of a standard hydrogen electrode and a copper electrode in a solution of copper(II) sulfate. The measured cell potential is 0.78 V at 25°C. If the concentration of copper(II) sulfate is 0.1 M, what is the resistance of the electrochemical cell?

asked Jan 22 in ElectroChemistry

1 answer 47 views

Which human body system system moves nutrients and other substances throughout the body?

asked Jan 8 in Science

1 answer 63 views

What type of hydrocarbon is coal?

asked Jan 8 in Science

1 answer 30 views

What gives a coil of copper wire the ability to conduct electricity well?

answered Jan 6 in Science

1 answer 20 views

What do we call structures that have lost their use through evolution, which serve as important evidence of evolution?

asked Jan 6 in Science

1 answer 48 views

The ancient greek philosopher aristotle thought that all matter consists of just four what, which he identified as earth, air, water, and fire?

asked Dec 31, 2024 in Science

1 answer 30 views

Panting allows dogs to get rid of what?

answered Dec 31, 2024 in Science

1 answer 28 views

What is the structure in a diploid sporophyte that undergoes meiosis to form haploid spores?

asked Dec 28, 2024 in Science

...