Recent activity by SantosGleaso

1 answer 23 views

How can chemistry educators adapt their teaching methods to encourage meaningful learning and engagement for students in situations where hands-on experimentation is limited?

answered 1 day ago in Chemical education

1 answer 28 views

Design a system for the production of lubricants in a chemical plant that can produce at least 1000 liters of lubricant per day. The system should also ensure the quality and consistency of the final product and take into account the use of sustainable and environmentally friendly materials and processes.

answered 1 day ago in Chemical engineering

1 answer 51 views

How can Raman spectroscopy be used to identify the presence of specific compounds in a sample and what are the limitations of this technique?

answered Jan 29 in Analytical Chemistry

1 answer 49 views

Calculate the enthalpy change for the oxidation of methane gas (CH4) to carbon dioxide (CO2) and water (H2O) using the following balanced chemical equation:CH4 (g) + 2O2 (g) -> CO2 (g) + 2H2O (l)The standard enthalpy of formation of methane, carbon dioxide, and water are -74.81 kJ/mol, -393.5 kJ/mol, and -285.83 kJ/mol respectively.

answered Jan 23 in ThermoChemistry

1 answer 44 views

Calculate the bond length between two hydrogen atoms that form a H2 molecule given that the bond energy is 436 kJ/mol and the force constant is 434 N/m.

asked Jan 23 in Chemical bonding

1 answer 25 views

Please evaluate the Problem-Focussed and Emotion-Focussed coping strategies.

asked Jan 16 in Psychology

1 answer 29 views

Who developed the Acceptance and Commitment Therapy (ACT)?

asked Jan 16 in Psychology

1 answer 20 views

How does unsupervised learning work?

answered Jan 15 in Psychology

1 answer 13 views

What is punishment?

asked Jan 13 in Psychology

1 answer 31 views

What is the name of the psychologist who proposed the Conservation Tasks?

answered Jan 10 in Psychology

1 answer 24 views

What supports the scapula, transmits the weight and forces from the upper limb to the body trunk, and protects the underlying nerves and blood vessels?

answered Jan 7 in Science

1 answer 25 views

What is the name for something that consists of all the population in a given area together with the nonliving environment?

answered Jan 7 in Science

1 answer 27 views

What are the key cells of an immune response?

answered Jan 3 in Science

1 answer 43 views

Two major types of fungus-like protists are slime molds and which other?

asked Jan 2 in Science

...