Recent activity by MarcSegundo

1 answer 23 views

How can the magnetic properties of different materials be investigated and optimized for use in data storage devices?

answered 4 days ago in Materials Chemistry

1 answer 29 views

How can the coordination chemistry of metallophthalocyanines affect their ability to act as efficient catalysts for reactions such as oxidation of organic compounds or reduction of water to produce hydrogen gas?

answered 5 days ago in Coordination Chemistry

1 answer 58 views

What parameters affect catalytic activity and selectivity in the hydrogenation of ethylene to ethane using a platinum-based catalyst?

asked Jan 31 in Physical Chemistry

1 answer 61 views

A student wants to know the equilibrium concentration of hydrogen gas and nitrogen gas at a particular temperature and pressure when they are mixed in a container in a 2:1 ratio. The student also wants to calculate the equilibrium constant of the reaction when nitrogen and hydrogen form ammonia. Can you help the student by designing a step-by-step procedure to find the equilibrium concentrations and equilibrium constant at the given conditions?

answered Jan 22 in Physical Chemistry

1 answer 37 views

What is Piaget's sensorimotor stage?

asked Jan 20 in Psychology

1 answer 8 views

According to the validity theory, what is construct validity?

asked Jan 17 in Psychology

1 answer 26 views

How can the central route to persuasion be evaluated?

answered Jan 16 in Psychology

1 answer 43 views

When evaluating the information processing approach, what is a major limitation of this perspective?

answered Jan 16 in Psychology

1 answer 44 views

What is the difference between parallel and serial processing?

asked Jan 14 in Psychology

1 answer 25 views

What is the process of processing used material into new ones called?

answered Jan 7 in Science

1 answer 24 views

What is the movement of molecules from an area of high concentration of the molecules to an area with a lower concentration?

answered Jan 2 in Science

1 answer 24 views

Solid bedrock vibrates less and therefore does less of what to bedrock?

asked Dec 31, 2024 in Science

1 answer 45 views

Mendel’s observation of pea plants also included many crosses that involved multiple traits, which prompted him to formulate the principle of this?

asked Dec 31, 2024 in Science

1 answer 32 views

Hot material from near the sun’s center rises in which zone?

answered Dec 30, 2024 in Science

1 answer 12 views

As a diver descends, the increase in pressure causes the body’s air pockets in the ears and lungs to do what?

asked Dec 30, 2024 in Science

1 answer 28 views

Proto-oncogenes normally help regulate what?

asked Dec 27, 2024 in Science

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