Recent activity by CarltonJjs44

1 answer 50 views

How can a better understanding of the role of chemistry in society and the economy help us to address important issues such as climate change, resource depletion, and public health?

answered 6 days ago in Chemical education

1 answer 58 views

Using the data obtained from a nuclear magnetic resonance spectroscopy experiment, identify the structure of an unknown organic compound with a formula of C10H12O3.

asked 6 days ago in Analytical Chemistry

1 answer 39 views

Calculate the enthalpy change of ionization for magnesium given the following data: Mg(g) → Mg+(g) + e- ΔH1 = +738 kJ/mol Mg+(g) → Mg2+(g) + e- ΔH2 = +1451 kJ/mol

asked Jan 23 in ThermoChemistry

1 answer 34 views

A sample of unknown concentration of iron (Fe) is being analyzed using spectrophotometry. The absorbance values obtained from the analysis are: 0.3, 0.6, and 0.9. Using Beer's law, determine the concentration of iron in the sample.

asked Jan 22 in Analytical Chemistry

1 answer 18 views

What are the challenges associated with evaluating indigenous psychology theories?

asked Jan 17 in Psychology

1 answer 49 views

What is the role of social support in trauma recovery?

asked Jan 14 in Psychology

1 answer 31 views

What is the role of psychology in end of life care?

asked Jan 13 in Psychology

1 answer 37 views

Who created the Social Identity Theory?

asked Jan 13 in Psychology

1 answer 21 views

Who invented the taxonomic classification system?

asked Jan 8 in Science

1 answer 20 views

Where in relation to the home, are levels of vocs found to be higher?

answered Jan 8 in Science

1 answer 43 views

What three primary colors of light can be distinguished by the human eye?

answered Jan 8 in Science

1 answer 30 views

What is the sum of all biochemical reactions in cells called?

asked Jan 7 in Science

1 answer 14 views

The heme parts of a hemoglobin molecule bind with what element?

asked Jan 2 in Science

1 answer 38 views

Females are not influenced by the male sex hormone testosterone during embryonic development because they lack what?

asked Dec 30, 2024 in Science

1 answer 46 views

Morphological and molecular data indicate that wings evolved how many times in insects?

answered Dec 27, 2024 in Science

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