Recent activity by Angelita5161

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What is the coordination number and geometry of the complex [Eu(en)₂(NO₃)₃] where Eu is europium, en is ethylenediamine, and NO₃ is nitrate ion? Also, explain the spectroscopic properties associated with europium in the complex.

answered 2 days ago in Coordination Chemistry

1 answer 30 views

How can we modify existing antibiotics to overcome drug resistance in bacteria?

answered Feb 13 in Medicinal Chemistry

1 answer 40 views

What is the predicted color of copper(II) sulfate pentahydrate ([Cu(H2O)4]SO4•H2O) based on its electronic configuration?

answered Feb 12 in Inorganic Chemistry

1 answer 53 views

How can the swelling capacity of a polymer-based superabsorbent material be optimized for maximum water absorption in agricultural applications?

asked Feb 11 in Polymer Chemistry

1 answer 39 views

How can the presence of nitrate ions in a solution be identified using an ion-selective electrode in analytical chemistry?

answered Jan 29 in Analytical Chemistry

1 answer 9 views

A steel pipeline is being used to transport a chemical mixture containing sulfuric acid. Given the concentration of sulfuric acid in the mixture and the surface area of the pipeline, calculate the corrosion rate of the steel pipeline in millimeters per year. Show your calculation and explain the significance of the result.

answered Jan 22 in ElectroChemistry

1 answer 65 views

Where is the integrative approach used in clinical psychology?

answered Jan 16 in Psychology

1 answer 41 views

Where does pragmatism emphasise the importance of context?

asked Jan 16 in Psychology

1 answer 11 views

What is reflexivity in qualitative research?

answered Jan 15 in Psychology

1 answer 51 views

Processes in which matter changes between liquid and solid states are freezing and?

asked Dec 31, 2024 in Science

1 answer 43 views

Iridescent green beetles, known as jewel beetles, change color because of the light-reflecting properties of the cells that make up this?

answered Dec 31, 2024 in Science

1 answer 45 views

A hydrostatic skeleton is a skeleton formed by a fluid-filled compartment within the body, called what?

asked Dec 30, 2024 in Science

1 answer 60 views

How do organophostbate pesticides work?

asked Dec 27, 2024 in Science

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