Recent activity by DeloresBrune

1 answer 26 views

Calculate the standard entropy change for the reaction below at a temperature of 298 K:CH4(g) + 2O2(g) → CO2(g) + 2H2O(g) The standard molar entropies are as follows: S(CH4) = 186.3 J K^-1 mol^-1S(O2) = 205.0 J K^-1 mol^-1S(CO2) = 213.7 J K^-1 mol^-1S(H2O) = 188.8 J K^-1 mol^-1

asked 2 days ago in Chemical thermodynamics

1 answer 41 views

What strategies can be used to help students better understand the periodic table and the properties of chemical elements?

answered 6 days ago in Chemical education

1 answer 22 views

How can positive psychology contribute to the prevention of mental health issues?

asked Jan 20 in Psychology

1 answer 26 views

Please list some limitations of neuroimaging studies.

asked Jan 15 in Psychology

1 answer 26 views

What is the Social Learning Theory, and how is it relevant to AI models for predicting behaviour?

answered Jan 15 in Psychology

1 answer 6 views

What is the aim of historical research?

asked Jan 14 in Psychology

1 answer 44 views

How do individual differences influence adolescent development?

answered Jan 14 in Psychology

1 answer 43 views

Where are protons and neutrons located?

answered Jan 8 in Science

1 answer 24 views

What type of traits are features that are passed from one generation to the next called?

asked Jan 8 in Science

1 answer 32 views

What type of organism was the only able to live in the anoxic atmosphere of the first 2 billion years?

asked Jan 8 in Science

1 answer 35 views

What type of energy is the energy of moving matter?

asked Jan 8 in Science

1 answer 6 views

What type of cell transmits electrical impulses in the nervous system?

asked Jan 8 in Science

1 answer 24 views

What is the photosynthesis factory of the plant?

asked Jan 7 in Science

1 answer 6 views

What are organisms called, like the red-winged blackbird, that eat many different types of food?

asked Jan 3 in Science

1 answer 7 views

The ratio of displacement to time interval is the average what?

asked Jan 2 in Science

1 answer 25 views

Reducing waste, as well as reusing and recycling resources, can help save what?

asked Dec 31, 2024 in Science

1 answer 26 views

Flatworms have a concentration of nerve tissue in the head end, which was a major step in the evolution of what organ?

asked Dec 30, 2024 in Science

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