Recent activity by JennieCasas0

1 answer 31 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 15 hours ago in Chemical education

1 answer 48 views

How does alternative splicing affect the function of RNA in gene expression? Provide specific examples of alternative splicing patterns and their resulting changes in protein isoforms.

answered 6 days ago in BioChemistry

1 answer 68 views

What strategies can chemistry students use to adequately prepare for chemistry exams?

asked 6 days ago in Chemical education

1 answer 41 views

Calculate the formal charge of the sulfur atom in the sulfite ion (SO3) using the formula for formal charge calculation.

answered Jan 23 in Inorganic Chemistry

1 answer 49 views

A student is given a galvanic cell consisting of a zinc electrode and a copper electrode. If the concentration of zinc ions in the zinc half-cell is 0.1 M and the concentration of copper ions in the copper half-cell is 1.0 M, what is the corrosion potential of the zinc electrode at standard conditions? (Assume that the standard electrode potential of copper is +0.34 V and that of zinc is -0.76 V.)

answered Jan 22 in ElectroChemistry

1 answer 42 views

A chemistry student needs to identify an unknown compound using mass spectrometry. The compound has a molecular ion peak at m/z 120 and four major fragment ions at m/z 91, 77, 63, and 45. What is the molecular formula of the unknown compound?

asked Jan 22 in Analytical Chemistry

1 answer 40 views

What is the bottom-up approach's evaluation of visual illusions?

asked Jan 20 in Psychology

1 answer 60 views

Who conducted the groupthink experiment?

asked Jan 20 in Psychology

1 answer 35 views

Who is Jean Piaget?

answered Jan 13 in Psychology

1 answer 56 views

What is the vaccine to prevent infection of hpv?

answered Jan 7 in Science

1 answer 16 views

What is the process in which organisms reproduce sexually by joining gametes called?

answered Jan 7 in Science

1 answer 48 views

What are metals and good electrical conductors that tend to lose their valence electrons in chemical reactions called?

asked Jan 3 in Science

1 answer 31 views

Transport of nutrients and regulation of body temperature through fluid flow are characteristics of which bodily system?

answered Jan 2 in Science

1 answer 21 views

Nearly all rocks are made of what?

answered Dec 31, 2024 in Science

1 answer 24 views

What are chemical reactions represented by?

asked Dec 28, 2024 in Science

...