Recent activity by JuanBrain990

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Here's an example problem for the student to solve:When 0.10 moles of a weak acid HA are dissolved in 1.00 L of water, the pH of the resulting solution is measured to be 4.20. Calculate the equilibrium constant (Ka) for the dissociation of HA if the acid is known to be 10% ionized.

asked 1 day ago in Chemical equilibrium

1 answer 42 views

What is the solubility of Calcium chloride (CaCl2) in distilled water at room temperature?

answered Jan 21 in Inorganic Chemistry

1 answer 41 views

Please compare the top-down and bottom-up processing of sensory information.

answered Jan 20 in Psychology

1 answer 8 views

When considering the role of community psychologists in working with communities, what is the term for using research to inform community action?

answered Jan 17 in Psychology

1 answer 48 views

What is the term for the process in which glucose is made using light energy?

answered Jan 7 in Science

1 answer 9 views

Sex-linked traits are located on genes on what chromosomes?

answered Dec 31, 2024 in Science

1 answer 22 views

Most fungi can reproduce in which 2 ways?

asked Dec 31, 2024 in Science

1 answer 18 views

Chemical changes occur because of what?

asked Dec 30, 2024 in Science

1 answer 18 views

What's it called when there's a sudden flow of mud?

asked Dec 28, 2024 in Science

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