Questions by Brigette3451

0 votes

1 answer 17 views

How does increasing the pressure affect the position of equilibrium in the reaction between nitrogen and hydrogen gases to form ammonia gas? Provide a detailed explanation with equations and calculations to support your answer.

asked 3 days ago in Chemical equilibrium

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1 answer 23 views

How has the historical development of atomic theory influenced our current understanding of chemical reactions?

asked 5 days ago in Chemical education

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1 answer 21 views

What is the bond order of nitrogen molecule (N2) using molecular orbital theory?

asked Feb 18 in Chemical bonding

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1 answer 31 views

How does the activation energy affect the rate of a chemical reaction, and can quantum chemistry be used to accurately predict the reaction mechanism and rate constant of a given reaction?

asked Feb 17 in Quantum Chemistry

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1 answer 32 views

How can the yield of polystyrene synthesis from styrene monomer be optimized by adjusting the reaction conditions such as temperature, pressure, and catalyst concentration?

asked Feb 14 in Chemical synthesis

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1 answer 39 views

What is the effect of increasing the polarity of the solvent on the rate of the reaction between hydrochloric acid and magnesium?

asked Feb 13 in Chemical kinetics

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1 answer 36 views

How can we design a polymer-based drug delivery system that ensures controlled release of an anticancer drug to the targeted cancer cells while avoiding toxicity to healthy cells?

asked Feb 12 in Polymer Chemistry

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1 answer 30 views

How can the formulation of a paint or coating system be optimized for enhanced performance and minimized environmental impact in the production process?

asked Feb 7 in Chemical engineering

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1 answer 28 views

How can students improve their preparation for chemistry-related careers, and what resources can they use to help them acquire the necessary skills and knowledge?

asked Feb 5 in Chemical education

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1 answer 83 views

How can we increase awareness among students about the impact of chemical pollutants on the environment and encourage them to adopt more eco-friendly practices in chemistry laboratories?

asked Jan 30 in Chemical education

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1 answer 64 views

How can chemistry teachers and schools create more opportunities for students to participate in extracurricular activities related to chemistry, despite limited resources and funding?

asked Jan 30 in Chemical education

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1 answer 65 views

A galvanic cell consists of a standard hydrogen electrode (SHE) as the cathode and a copper electrode as the anode. The measured potential difference between the two electrodes is 1.23 V. Using Tafel analysis, calculate the anodic and cathodic Tafel slopes for the copper electrode.

asked Jan 22 in ElectroChemistry

0 votes

1 answer 92 views

A compound contains 29.5% sodium, 41.1% sulfur, and 29.4% oxygen by mass. Determine the empirical formula of the compound.

asked Jan 22 in Inorganic Chemistry

+1 vote

1 answer 64 views

How did William James contribute to our understanding of consciousness?

asked Jan 20 in Psychology

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1 answer 29 views

What was the aim of Watson and Rayner's experiment on Little Albert?

asked Jan 20 in Psychology

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1 answer 62 views

Why do some people experience dissociation?

asked Jan 20 in Psychology

0 votes

1 answer 12 views

When considering the self-determination theory, who do individuals seek to become?

asked Jan 17 in Psychology

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1 answer 11 views

What is decision fatigue?

asked Jan 17 in Psychology

0 votes

1 answer 82 views

According to the sociocultural theory, what is the role of culture in cognitive development?

asked Jan 17 in Psychology

0 votes

1 answer 46 views

What is the Law of Continuity in Gestalt psychology?

asked Jan 16 in Psychology

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