Recent activity by MarinaDunne

1 answer 60 views

How does changing the concentration of a photosensitizer affect the rate of a photochemical reaction?

answered 4 days ago in PhotoChemistry

1 answer 46 views

A chemistry student needs to determine the effect of decreasing the temperature on the equilibrium position of the reaction N2(g) + 3H2(g) <-> 2NH3(g) if the initial concentrations of N2, H2 and NH3 are 0.4 M, 0.6 M, and 0.8 M respectively. How does the equilibrium concentration of NH3 change if the temperature is decreased from 400 K to 300 K, assuming constant volume and pressure?

asked Jan 22 in Chemical equilibrium

1 answer 40 views

What is eye-tracking technology?

asked Jan 17 in Psychology

1 answer 27 views

According to the Social Learning Theory, what is self-efficacy?

answered Jan 15 in Psychology

1 answer 24 views

What is power distance?

asked Jan 14 in Psychology

1 answer 8 views

Who developed the social learning theory?

answered Jan 10 in Psychology

1 answer 21 views

What is the term for heterotrophs that eat only or mainly animals?

answered Jan 7 in Science

1 answer 28 views

What is a benefit of low sulfur coal over high sulfur coal?

answered Jan 6 in Science

1 answer 19 views

What happens to the recessive traits in the offspring of a hybridization?

answered Jan 6 in Science

1 answer 32 views

The number of protons in an atom is called what?

asked Jan 2 in Science

1 answer 7 views

How many fingers do apes have on each hand?

answered Dec 30, 2024 in Science

...