Recent activity by NormandDubay

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Consider the following unbalanced chemical equation: Fe + HCl → FeCl3 + H2 A student needs to balance this chemical equation in order to determine the coefficients of each reactant and product. What are these coefficients, and how did you arrive at them?

answered 1 day ago in Chemical reactions

1 answer 53 views

What are the specific chemical reactions that occur in the bioluminescence of marine organisms, and how do the chemical structures of the light-emitting molecules contribute to their photochemical properties?

asked 5 days ago in PhotoChemistry

1 answer 45 views

A student performs a chemical reaction between 12.5 grams of magnesium and 15.0 grams of hydrochloric acid to produce magnesium chloride and hydrogen gas. If the theoretical yield of magnesium chloride is 25.7 grams, calculate the percent yield of the reaction.

answered Jan 22 in Chemical reactions

1 answer 24 views

Please compare individual and group therapy for depression.

asked Jan 17 in Psychology

1 answer 49 views

According to the psychoanalytic theory of personality, how does the unconscious shape behaviour?

asked Jan 16 in Psychology

1 answer 40 views

How can employers use humanistic psychology in their workplace?

answered Jan 15 in Psychology

1 answer 22 views

What is at the top of Maslow's hierarchy of needs?

asked Jan 15 in Psychology

1 answer 18 views

What is the general composition of the continental crust?

asked Jan 7 in Science

1 answer 51 views

What is the force that pulls particles at the exposed surface of a liquid toward other liquid particles called?

asked Jan 7 in Science

1 answer 7 views

Toxic compounds in the environment have the most severe impact on animals that are top-level what?

asked Dec 27, 2024 in Science

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