Recent activity by AlexisViera3

1 answer 29 views

What is the effect of changing the surface functionalization of gold nanoparticles on their stability and reactivity in water, as predicted by molecular dynamics simulations?

asked 2 days ago in Computational Chemistry

1 answer 60 views

How do changes in pH affect the surface properties of biomembranes?

answered 5 days ago in Surface Chemistry

1 answer 54 views

A student is given a sample of an inorganic compound that contains only carbon and hydrogen. The sample has a mass of 0.500 g and, upon combustion, produces 1.442 g of carbon dioxide and 0.589 g of water. Determine the empirical formula of the compound.

answered Jan 22 in Inorganic Chemistry

1 answer 18 views

According to embodied cognition theory, what is the role of motor action in perception?

answered Jan 17 in Psychology

1 answer 23 views

According to the psychodynamic theory, how do unconscious desires manifest themselves?

answered Jan 16 in Psychology

1 answer 18 views

What is a criticism of the cultural psychology perspective?

asked Jan 16 in Psychology

1 answer 42 views

What is the main premise of attachment theory?

answered Jan 16 in Psychology

1 answer 20 views

Which vitamin is made in the skin when it is exposed to sunlight?

answered Jan 8 in Science

1 answer 8 views

What process provides over 99% of the energy supply for life on earth?

asked Jan 7 in Science

1 answer 6 views

What is the name of the major sex hormone in females?

answered Jan 7 in Science

1 answer 21 views

What is the lowest layer of the atmosphere?

asked Jan 7 in Science

1 answer 7 views

What consists of one or two closed loops through which current can flow?

answered Jan 6 in Science

1 answer 8 views

In addition to five classes of fish, what other classes make up the species of vertebrates?

asked Dec 31, 2024 in Science

1 answer 15 views

How many orders can flying birds be divided into?

answered Dec 30, 2024 in Science

1 answer 17 views

Choosing to not smoke and using sunscreen are examples of lifestyle choices that help prevent forms of what disease?

answered Dec 30, 2024 in Science

1 answer 21 views

A solute generally has what effect on the boiling point of a solvent?

asked Dec 30, 2024 in Science

1 answer 22 views

Which is larger: the human sperm or the human egg?

answered Dec 28, 2024 in Science

1 answer 20 views

What is a shortage of water that causes the soil to dry from the surface down called?

asked Dec 27, 2024 in Science

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