Recent activity by SoniaXfg9621

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What are the differences between aldehydes and ketones in terms of their physical and chemical properties? Provide examples of each, and describe their uses in industry and everyday life.

answered 6 days ago in Organic Chemistry

1 answer 58 views

How does adding more reactant or product affect the equilibrium position of a chemical reaction? Explain using Le Chatelier's principle with at least three different examples.

answered 6 days ago in Chemical equilibrium

1 answer 51 views

A student wants to synthesize a polymer using the monomer vinyl chloride. The reaction is exothermic and produces a polymer with an average molecular weight of 50,000 g/mol. The enthalpy change of polymerization for this reaction is -121.8 kJ/mol. How much heat is liberated during the polymerization of 1 mol of vinyl chloride?

asked Jan 22 in ThermoChemistry

1 answer 4 views

What is the primary hormone involved in the onset of puberty?

asked Jan 15 in Psychology

1 answer 27 views

What is the concept of heritability in psychology?

asked Jan 15 in Psychology

1 answer 22 views

What is the cognitive distortions approach to therapy?

asked Jan 15 in Psychology

1 answer 28 views

What is executive function?

asked Jan 15 in Psychology

1 answer 17 views

What is learning?

asked Jan 14 in Psychology

1 answer 21 views

What is the gender similarities hypothesis?

asked Jan 14 in Psychology

1 answer 23 views

What does the term 'self-concept' refer to?

answered Jan 14 in Psychology

1 answer 44 views

What are some criticisms of western psychology in relation to indigenous people?

answered Jan 14 in Psychology

1 answer 57 views

Where does digestion take place within an incomplete digestive system?

answered Jan 8 in Science

1 answer 22 views

What is the simple sugar that living things us to store energy?

asked Jan 7 in Science

1 answer 27 views

What period starts after the baby is born, and the placenta is expelled from the body?

answered Dec 28, 2024 in Science

1 answer 28 views

What counter provides a sensitive means of detecting radioactivity?

answered Dec 28, 2024 in Science

1 answer 30 views

Why have rivers in arid regions been reduced to trickles?

answered Dec 27, 2024 in Science

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