Recent activity by LashondaBurc

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Identify the type of bonding that occurs in sodium chloride, graphite, and copper based on their respective properties and explain the reasons behind each type of bonding.

answered 6 days ago in Chemical bonding

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What is the concentration of copper ions in a sample of water collected from a river using colorimetry?

answered 6 days ago in Analytical Chemistry

1 answer 55 views

Calculate the exchange current density for a metal electrode immersed in a 1 M solution of its corresponding ions. The standard rate constant for the reaction is 6.3 x 10^-5 cm/s and the concentration of the electrons in the electrode is 5 x 10^23 atoms/cm^3. Additionally, assume the temperature is 25°C and the Faraday constant is 96,500 C/mol.

answered Jan 23 in ElectroChemistry

1 answer 43 views

What is the positive psychology perspective in psychology?

asked Jan 20 in Psychology

1 answer 51 views

Where does the idea of 'existential crisis' come from?

answered Jan 20 in Psychology

1 answer 46 views

What is the chronosystem in the ecological systems theory?

answered Jan 20 in Psychology

1 answer 19 views

What is the theory of top-down processing?

asked Jan 15 in Psychology

1 answer 42 views

What is the role of the therapist in psychoanalysis?

asked Jan 13 in Psychology

1 answer 24 views

Which is the lightest of the widely used structural metals?

asked Jan 8 in Science

1 answer 55 views

What is the term used to measure the intensity of sound waves?

answered Jan 7 in Science

1 answer 25 views

What is the energy needed to start a reaction between catalysts and reactants called?

asked Jan 6 in Science

1 answer 62 views

What do carnivores eat?

answered Jan 6 in Science

1 answer 42 views

The formation of an amalgam allows the metal to react with what?

answered Jan 2 in Science

1 answer 30 views

Bacteria, viruses, fungi, and protozoa are examples of what, the term for a disease-causing microorganism?

answered Dec 30, 2024 in Science

1 answer 8 views

What have cell-surface antigen receptors for foreign molecules?

answered Dec 27, 2024 in Science

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