Recent activity by SoniaSilvest

1 answer 27 views

How can the structure and properties of coordination polymers and metal-organic frameworks be manipulated for specific applications such as gas storage, catalysis, or drug delivery?

answered 16 hours ago in Coordination Chemistry

1 answer 29 views

Calculate the standard enthalpy change for the reaction between [Fe(H2O)6]2+ and 2Cl- ions to produce [FeCl4]2- complex ion given that the enthalpy of formation for [FeCl4]2- is -392 kJ/mol and the enthalpies of hydration for Fe2+ and Cl- ions are -340 kJ/mol and -381 kJ/mol, respectively.

asked Feb 3 in Chemical thermodynamics

1 answer 77 views

How can we increase the interest and engagement of high school students in chemistry to improve their academic performance and future career prospects in the field?

asked Jan 30 in Chemical education

1 answer 41 views

A 0.1 M solution of ammonia (NH3) has a pH of 11.64 at room temperature. If sodium hydroxide (NaOH) is added to this solution such that the concentration of OH- ions becomes 0.01 M, what will be the new pH of the solution? (Assume that the dissociation of water can be ignored)

asked Jan 22 in Chemical equilibrium

1 answer 29 views

What was the aim of the Rosenhan Experiment?

asked Jan 20 in Psychology

1 answer 27 views

According to the Pavlovian conditioning theory, what is classical conditioning?

answered Jan 15 in Psychology

1 answer 31 views

What is the difference between the conscious and unconscious mind?

answered Jan 10 in Psychology

1 answer 39 views

What type of diseases do antibiotics not affect?

answered Jan 8 in Science

1 answer 45 views

Like quarks, gluons may be confined to systems having a total color of what?

asked Dec 31, 2024 in Science

1 answer 53 views

Does blood flow increase or decrease when blood vessels constrict?

asked Dec 30, 2024 in Science

1 answer 30 views

Bond energy is an indication of the amount of energy needed for what to occur?

answered Dec 30, 2024 in Science

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