Recent activity by ErnestinaSac

1 answer 18 views

What is the balanced equation for the synthesis reaction between magnesium and oxygen?

asked 5 days ago in Chemical reactions

1 answer 29 views

How does the addition of nanoclays affect the mechanical properties (such as tensile strength and modulus) of a polymer matrix in polymer nanocomposites?

answered 5 days ago in Polymer Chemistry

1 answer 34 views

How does the electronic structure of a crystal of gold differ from that of a crystal of silver, as determined using density functional theory calculations?

answered Feb 12 in Computational Chemistry

1 answer 30 views

How can we utilize density functional theory calculations to determine the surface energy and surface tension of a metal oxide material?

answered Feb 12 in Computational Chemistry

1 answer 64 views

What is the structure of an unknown compound with molecular formula C5H10O2 that exhibits singlets in its 1H-NMR spectrum at δ 1.1, 2.3 and 3.7 ppm and a doublet at δ 2.9 ppm?

answered Jan 31 in Analytical Chemistry

1 answer 29 views

How did the Stanford prison experiment manipulate participants' roles?

asked Jan 20 in Psychology

1 answer 56 views

Who introduced the 'Prejudice as a Learned Attitude' theory and how does it contextualise prejudice development?

answered Jan 15 in Psychology

1 answer 32 views

According to the humanistic perspective, what is the importance of unconditional positive regard?

answered Jan 15 in Psychology

1 answer 56 views

What type of carbons may be gases, liquids, or solids at room temperature?

answered Jan 8 in Science

1 answer 33 views

An inclined plane is a good example of what kind of machine?

asked Dec 30, 2024 in Science

1 answer 57 views

A phospholipid is a bond between the glycerol component of a lipid and what else?

answered Dec 30, 2024 in Science

1 answer 42 views

Of all the mineral nutrients, what contributes the most to plant growth and crop yields?

asked Dec 27, 2024 in Science

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