Recent activity by Jeannine13L7

1 answer 22 views

How can the production process of paints and coatings be optimized to minimize the amount of waste generated without compromising the quality of the final product?

asked 20 hours ago in Chemical engineering

1 answer 8 views

What is the chemical structure of a compound with a chemical formula of C9H10O2 that shows a signal at 2.3 ppm in its proton NMR spectrum and has a singlet signal at 170 ppm in its carbon NMR spectrum?

asked Jan 31 in Physical Chemistry

1 answer 57 views

How can you determine the concentration of copper ions in a given sample of solution using spectrophotometry?

asked Jan 30 in Analytical Chemistry

1 answer 38 views

Calculate the enthalpy of ionization for sodium ion (Na+) given that the first ionization energy of sodium (Na) is 495.8 kJ/mol and the second ionization energy is 4562 kJ/mol.

answered Jan 23 in ThermoChemistry

1 answer 40 views

Where are visual illusions processed in the brain?

asked Jan 20 in Psychology

1 answer 35 views

What is the identity disturbance explanation of personality disorders?

answered Jan 17 in Psychology

1 answer 39 views

According to Bronfenbrenner, why is individual development a lifelong process?

answered Jan 17 in Psychology

1 answer 20 views

According to Freud, what is the psychosocial stage that occurs during early childhood?

answered Jan 15 in Psychology

1 answer 16 views

What is the community readiness model?

asked Jan 14 in Psychology

1 answer 10 views

Which disease does the bacteria salmonella cause in humans?

answered Jan 8 in Science

1 answer 24 views

What group of elements does sodium belong to?

asked Jan 6 in Science

1 answer 23 views

Oceans are made of a solution of what?

asked Dec 31, 2024 in Science

1 answer 29 views

Clouds are formed from what?

asked Dec 30, 2024 in Science

1 answer 28 views

As a myotube is formed from many different myoblast cells, it contains many nuclei, but has a continuous what?

asked Dec 30, 2024 in Science

1 answer 26 views

An electron in an atom is completely described by four of what?

asked Dec 30, 2024 in Science

1 answer 35 views

What type of organism has many different specialized cells that work together to carry out life processes?

answered Dec 28, 2024 in Science

1 answer 26 views

What is the permanent prevention of gamete production or release called?

asked Dec 27, 2024 in Science

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