Recent activity by Bennett4122

1 answer 41 views

Given that the enthalpy of vaporization of water is 40.7 kJ/mol at its boiling point of 100°C, calculate the amount of energy required to boil 500g of water starting from 25°C.

answered 1 day ago in ThermoChemistry

1 answer 46 views

Calculate the enthalpy of adsorption of benzene vapor on silica gel at 25°C and a pressure of 2.0 atm, given that the mass of adsorbent used is 0.25 g and the adsorption capacity of silica gel for benzene at this temperature and pressure is 0.75 g/g.

answered Jan 23 in ThermoChemistry

1 answer 7 views

How can we evaluate the degree of innovation in psychodynamic research?

asked Jan 16 in Psychology

1 answer 37 views

What is the triarchic theory of love?

answered Jan 15 in Psychology

1 answer 13 views

What are the different types of forgetting?

asked Jan 15 in Psychology

1 answer 22 views

What is the DSM-5 criteria for diagnosing PTSD?

asked Jan 14 in Psychology

1 answer 5 views

What is a sample in psychology research?

answered Jan 13 in Psychology

1 answer 29 views

What is Maslow's hierarchy of needs?

answered Jan 13 in Psychology

1 answer 44 views

Which of newton's law shows that there is a direct relationship between force and acceleration?

asked Jan 8 in Science

1 answer 21 views

Which law means that the simplest of competing theories is most likely to be correct?

asked Jan 8 in Science

1 answer 19 views

Which is the lightest of the widely used structural metals?

answered Jan 8 in Science

1 answer 44 views

What is split to produce nuclear energy?

asked Jan 6 in Science

1 answer 17 views

What is a group of similar ecosystems with the same general abiotic factors and primary producers called?

answered Jan 6 in Science

1 answer 21 views

The quarks in a particle are confined, meaning individual quarks cannot be what?

answered Jan 2 in Science

1 answer 20 views

The decay rate is measured in a unit called the what?

answered Dec 31, 2024 in Science

1 answer 24 views

In addition to a nucleus what do eukaryotic cells have?

answered Dec 31, 2024 in Science

1 answer 30 views

Bacteria, viruses, fungi, and protozoa are examples of what, the term for a disease-causing microorganism?

asked Dec 30, 2024 in Science

1 answer 23 views

What is a measure of the change in velocity of a moving object?

asked Dec 28, 2024 in Science

1 answer 28 views

What forms a ketone when oxidized?

asked Dec 28, 2024 in Science

1 answer 26 views

An excellent solvent that holds heat well and allows hydrogen bonds, what substance has many properties critical to life?

answered Dec 27, 2024 in Science

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