Recent activity by MaxineDqh486

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Given the balanced chemical equation: 2NO(g) + O2(g) ⇌ 2NO2(g)At a certain temperature, the concentrations of NO, O2, and NO2 are 0.4 M, 0.1 M, and 0.3 M respectively. What is the reaction quotient (Qc) for this chemical reaction? Is the reaction at equilibrium or not? If not at equilibrium, which direction will it shift to reach equilibrium?

answered 1 day ago in Chemical thermodynamics

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What are some effective study strategies that can help overcome inadequate preparation for chemistry exams?

answered 6 days ago in Chemical education

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How can we accurately determine the concentration of iron in a water sample using colorimetry, and what is the potential impact on human health if the concentration exceeds a certain threshold?

answered Jan 29 in Analytical Chemistry

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Calculate the formal charge on each atom in the molecule CO3^2-.

asked Jan 23 in Chemical bonding

1 answer 22 views

When was the Structured Clinical Interview for DSM SCID first published?

answered Jan 20 in Psychology

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Please evaluate the Atkinson and Shiffrin's modal model of memory.

answered Jan 17 in Psychology

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What is the purpose of a MANOVA?

asked Jan 17 in Psychology

1 answer 15 views

Where might a humanistic psychologist look for the cause of self-esteem issues?

answered Jan 17 in Psychology

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When do we use top-down processing?

asked Jan 15 in Psychology

1 answer 23 views

What is the difference between intrinsic and extrinsic motivation?

answered Jan 10 in Psychology

1 answer 18 views

Pure constructive interference and pure destructive interference are distinguished by whether or not identical waves are what?

asked Dec 31, 2024 in Science

1 answer 14 views

Plants are described by what term, meaning their cells have a nucleus and membrane-bound organelles?

asked Dec 31, 2024 in Science

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