Recent activity by GladysLefebv

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How does the coordination chemistry of metalloenzymes contribute to their catalytic activity?

answered 3 days ago in Coordination Chemistry

1 answer 10 views

What is the bond energy of the double bond between carbon and oxygen in a carbon dioxide molecule?

answered 5 days ago in Chemical reactions

1 answer 32 views

How does the absorption spectra of a molecule change with changes in its geometrical configuration? Use quantum chemical calculations to predict and explain the changes in the excited states of the molecule when its structure is altered.

answered 5 days ago in Computational Chemistry

1 answer 32 views

How can the surface chemistry of adhesives and coatings be optimized to improve their adhesion to a specific type of substrate material?

answered Feb 11 in Surface Chemistry

1 answer 9 views

What are the effective ways to improve the interest of students in chemistry learning, and how can teachers engage students effectively to make the subject more appealing?

asked Jan 30 in Chemical education

1 answer 37 views

How can the concentration of lead (Pb) in a given water sample be determined using atomic absorption spectroscopy, and what measures can be taken to ensure accurate quantification?

answered Jan 29 in Analytical Chemistry

1 answer 96 views

A chemistry student needs to determine the effect of increasing the temperature on the equilibrium constant of the formation of a complex ion. Given the equation: Fe3+ + 4OH- ↔ Fe(OH)4- Kc = 2.1 x 10^-18 If the initial concentration of Fe3+ is 0.02 M and OH- is 0.1 M at 25°C, what is the new equilibrium constant at 35°C assuming the reaction is exothermic and the heat of reaction is -20 kJ/mol?

asked Jan 22 in Chemical equilibrium

1 answer 32 views

Where do cognitive psychologists believe that personality comes from?

answered Jan 20 in Psychology

1 answer 32 views

According to the attachment theory, what are the three attachment styles?

answered Jan 20 in Psychology

1 answer 33 views

What is a factor analysis?

answered Jan 16 in Psychology

1 answer 60 views

How do psychologists diagnose mental illnesses?

answered Jan 15 in Psychology

1 answer 14 views

Which theorem states that, if a population meets certain conditions, it will be in equilibrium?

answered Jan 8 in Science

1 answer 27 views

What scientific word, which gives its name to a type of rock, means "to change form"?

answered Jan 7 in Science

1 answer 31 views

An oxy-acetylene torch is an effective way to cut what?

asked Dec 30, 2024 in Science

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