Recent activity by HNWAlyssa098

1 answer 48 views

What is the difference in reactivity between aliphatic and aromatic compounds when subjected to a nucleophilic substitution reaction? Provide specific examples of each type of compound and their expected reactions.

asked 6 days ago in Organic Chemistry

1 answer 45 views

How can liquid chromatography be used to determine the amount of caffeine present in a sample of coffee?

asked Jan 29 in Analytical Chemistry

1 answer 48 views

Calculate the enthalpy change (in kJ/mol) for the ionization of magnesium, given that the first ionization energy of magnesium is 738 kJ/mol and the second ionization energy is 1450 kJ/mol.

asked Jan 23 in ThermoChemistry

1 answer 24 views

How can Vygotsky's theory of social development be evaluated?

asked Jan 16 in Psychology

1 answer 27 views

According to the scatter plot, what does the slope of the line of best fit indicate?

answered Jan 15 in Psychology

1 answer 57 views

What is the main task of adolescence according to Erikson?

asked Jan 15 in Psychology

1 answer 5 views

According to the parallel distributed processing model, how does the brain process information?

answered Jan 15 in Psychology

1 answer 51 views

What is consolidation?

answered Jan 15 in Psychology

1 answer 44 views

What happens when forces of evolution work over a long period of time?

answered Jan 6 in Science

1 answer 18 views

What do mammals conserve heat with?

answered Jan 6 in Science

1 answer 42 views

Vinegar is a solution of which acid?

asked Jan 2 in Science

1 answer 33 views

The difference between aldehydes and ketones is the placement of what group within the molecule?

answered Dec 31, 2024 in Science

1 answer 24 views

Living in a large colony requires good communication. ants communicate with chemicals called what?

answered Dec 31, 2024 in Science

1 answer 9 views

If a solution contains so much solute that its solubility limit is reached, the solution is said to be what?

asked Dec 30, 2024 in Science

1 answer 22 views

Wind is one method for dispersal of what, ensuring a new generation?

asked Dec 27, 2024 in Science

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