Recent activity by RogelioMacar

1 answer 29 views

How can environmental chemistry concepts be integrated into high school chemistry curriculums to increase student awareness and understanding of the impact of chemistry on the environment?

asked 6 days ago in Chemical education

1 answer 9 views

How does changing the pH of a solution affect the equilibrium position of an acid-base reaction, and what factors influence this effect? Provide examples of acid-base equilibria and their changes in equilibrium position with changes in pH.

asked Feb 3 in Chemical equilibrium

1 answer 52 views

What is the oxidation state of sulfur in the compound sodium sulfite (Na2SO3)?

asked Jan 21 in Inorganic Chemistry

1 answer 54 views

What is the oxidation state of the nitrogen atom in the compound NH4NO3?

asked Jan 21 in Inorganic Chemistry

1 answer 8 views

According to the selective attention model, what is the cocktail party phenomenon?

answered Jan 20 in Psychology

1 answer 27 views

What is a covert observation?

asked Jan 16 in Psychology

1 answer 33 views

Who proposed social penetration theory?

asked Jan 15 in Psychology

1 answer 26 views

What is a coalition?

answered Jan 14 in Psychology

1 answer 9 views

What is the difference between reliability and validity in research?

answered Jan 13 in Psychology

1 answer 23 views

Where is most of the cell's dna contained?

asked Jan 8 in Science

1 answer 48 views

What is the only class of animals that has hair?

asked Jan 7 in Science

1 answer 24 views

The temperature at which all molecular motion has ceased is called what?

asked Jan 2 in Science

1 answer 37 views

Increasing the pressure on a gas has what effect on its solubility?

asked Dec 31, 2024 in Science

1 answer 49 views

Dissolved oxygen in seawater is critical for sea creatures, but as the oceans warm, oxygen becomes less what?

answered Dec 30, 2024 in Science

1 answer 32 views

A globe is the best way to make a map of what?

answered Dec 30, 2024 in Science

1 answer 39 views

What type of masses are structureless particles that cannot spin?

answered Dec 27, 2024 in Science

1 answer 49 views

What is a longitudinal, flexible rod located between the digestive tube and the nerve cord?

answered Dec 27, 2024 in Science

...