Recent activity by DominickCadw

1 answer 54 views

What are the possible ways to simplify the teaching of complex chemical concepts to make them more understandable to students?

answered 6 days ago in Chemical education

1 answer 55 views

Calculate the enthalpy of reduction for the reaction: Fe2O3(s) + 3CO(g) → 2Fe(s) + 3CO2(g)given that the standard enthalpy of formation of Fe2O3(s), CO(g), and CO2(g) are -824kJ/mol, -110.5kJ/mol, and -393.5kJ/mol respectively. Assume all reactants and products are in their standard states.

asked Jan 23 in ThermoChemistry

1 answer 38 views

A student wants to know how the equilibrium position of a weak acid such as acetic acid would be affected if they add more acetate ion. If the initial concentration of acetic acid is 0.1 M and initial concentration of acetate ion is 0.05 M. What will be the new concentration of acetate ion necessary to increase the pH of the solution by 0.5 units?

answered Jan 22 in Chemical equilibrium

1 answer 22 views

According to the cognitive dissonance theory, what causes discomfort and tension in individuals?

asked Jan 20 in Psychology

1 answer 6 views

What is the significance of the term 'indigenous psychology'?

asked Jan 16 in Psychology

1 answer 53 views

Who developed the social cognitive theory?

answered Jan 13 in Psychology

1 answer 20 views

Which type of respiration helps organisms generate quick bursts of speed, as opposed to long steady movement?

asked Jan 8 in Science

1 answer 20 views

What was the first amino acid to be isolated?

answered Jan 8 in Science

1 answer 49 views

What effect causes winds and currents to form circular patterns?

answered Jan 6 in Science

1 answer 53 views

What artificial process involves making an exact copy of a gene?

answered Jan 6 in Science

1 answer 16 views

What are the tiny packets of energy the sun gives off called?

asked Jan 6 in Science

1 answer 55 views

What are organisms that eat just one type of food?

asked Jan 3 in Science

1 answer 21 views

How is most evidence gathered in science?

asked Dec 30, 2024 in Science

1 answer 42 views

During labor, what do contractions of the muscular walls of the uterus cause?

asked Dec 30, 2024 in Science

1 answer 11 views

Dna replication, chromosome segregation, and the separation into two daughter cells are steps in what process?

answered Dec 30, 2024 in Science

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