Recent activity by Francisco19F

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Calculate the enthalpy of vaporization for water given the following information: The boiling point of water is 100°C and its specific heat capacity is 4.18 J/g°C. The density of water at its boiling point is 0.958 g/mL and the heat of fusion for water is 40.7 kJ/mol. The molar mass of water is 18.015 g/mol.

answered Jan 23 in ThermoChemistry

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How many stereoisomers are possible for a compound with the molecular formula C4H10O when it contains a single chiral center?

answered Jan 21 in Organic Chemistry

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When analysing cognitive theories, what is the significance of ecological fallacy?

answered Jan 16 in Psychology

1 answer 15 views

What is the criticism of sociobiology?

asked Jan 16 in Psychology

1 answer 15 views

What is psycholinguistics?

asked Jan 15 in Psychology

1 answer 26 views

What is psychoanalytic therapy?

answered Jan 14 in Psychology

1 answer 6 views

What is obsessive-compulsive personality disorder?

answered Jan 13 in Psychology

1 answer 28 views

Who should an obese person with an eating disorder seek for help?

asked Jan 8 in Science

1 answer 21 views

What type of isomers contain the same number of atoms of each kind but differ in which atoms are bonded to one another?

asked Jan 8 in Science

1 answer 25 views

What is the term for when clumped solids sink to the bottom of the water?

asked Jan 7 in Science

1 answer 29 views

What is a measure of the amount of space a substance or an object takes up?

asked Jan 6 in Science

1 answer 17 views

There are three flat skeletal muscles in the antero-lateral wall of what?

asked Jan 2 in Science

1 answer 27 views

The digestive, excretory, and reproductive systems of amphibians share a body cavity called what?

asked Dec 31, 2024 in Science

1 answer 10 views

Rna and dna are types of what biochemical compounds containing the elements carbon, hydrogen, oxygen, nitrogen, and phosphorus?

asked Dec 31, 2024 in Science

1 answer 31 views

In ancient egypt gold mines were the property of what?

asked Dec 31, 2024 in Science

1 answer 47 views

Human actions such as plowing, logging, construction and other actions contribute to what kind of erosion?

answered Dec 30, 2024 in Science

1 answer 64 views

What is the amide bond that occurs between the amino nitrogen of one amino acid and the carboxyl carbon of another amino acid?

answered Dec 28, 2024 in Science

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