Recent activity by Cathleen00F

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Calculate the enthalpy change for the reaction: 2H2O(l) → 2H2(g) + O2(g) given the following bond enthalpies: H-H (436 kJ/mol), O=O (498 kJ/mol), H-O (463 kJ/mol). Is the reaction exothermic or endothermic?

asked Jan 23 in Chemical thermodynamics

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How does biopsychology approach studying perception?

asked Jan 17 in Psychology

1 answer 26 views

What can the McGurk effect tell us?

answered Jan 16 in Psychology

1 answer 42 views

What is the sunk cost fallacy?

answered Jan 10 in Psychology

1 answer 55 views

Where do cells come from?

asked Jan 8 in Science

1 answer 26 views

What is the term for the wavelengths of light humans can see?

answered Jan 7 in Science

1 answer 30 views

What is the term for seed plants?

answered Jan 7 in Science

1 answer 32 views

What is the process where light bounces back from surfaces that it cannot pass through?

asked Jan 7 in Science

1 answer 9 views

What are considered to be the most basic concepts in the field of physical science?

answered Jan 2 in Science

1 answer 47 views

In some ways, a collection of gas molecules represents the simplest form of what?

asked Dec 31, 2024 in Science

1 answer 28 views

In addition to spiral cleavage, protostomes also undergo which other form of cleavage?

answered Dec 31, 2024 in Science

1 answer 28 views

All the genes in all the members of a population make up its what?

asked Dec 28, 2024 in Science

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