Recent activity by Agustin89X63

1 answer 45 views

What type of intermolecular forces exist between two molecules of ethanol (C2H5OH) at room temperature and pressure?

asked 5 days ago in Chemical bonding

1 answer 38 views

How can a chemical engineer develop a cost-effective and efficient process for the production of industrial gases such as nitrogen, oxygen, and argon?

answered 6 days ago in Chemical engineering

1 answer 46 views

Calculate the heat released when 10.0 g of solid NaOH at 25.0°C is dissolved in 200.0 mL of water also at 25.0°C, given that the heat of crystallization of NaOH is 44.5 kJ/mol and the density of water is 1.00 g/mL.

answered Jan 23 in ThermoChemistry

1 answer 42 views

Calculate the enthalpy change for the reduction of iron (III) oxide using carbon in a thermite reaction if 12.5 grams of iron (III) oxide reacts with excess carbon, and the resulting iron has a mass of 7.5 grams. Assume all heat evolved is absorbed by the iron and that the reaction occurs at constant pressure.

answered Jan 23 in ThermoChemistry

1 answer 26 views

What is the difference between guilt and shame in counselling?

answered Jan 17 in Psychology

1 answer 17 views

What is artificial neural networks?

asked Jan 14 in Psychology

1 answer 30 views

What is the Theory of Mind?

answered Jan 13 in Psychology

1 answer 45 views

Which process helps deaminate amino acids?

answered Jan 8 in Science

1 answer 48 views

What does oil do when mixed with water?

asked Jan 6 in Science

1 answer 33 views

Organisms cannot live alone, needing other organisms to survive; what is this relationship called?

asked Dec 31, 2024 in Science

1 answer 10 views

Like other bryophytes, moss plants spend most of their life cycle as?

asked Dec 31, 2024 in Science

1 answer 43 views

How much space a surface covers is known as what?

answered Dec 30, 2024 in Science

1 answer 20 views

The amniotes are distinguished from amphibians by the presence of a terrestrially adapted egg protected by what?

asked Dec 27, 2024 in Science

1 answer 23 views

What is the only mechanism that consistently causes adaptive evolution?

answered Dec 27, 2024 in Science

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