Questions by MOIRoderick9

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1 answer 21 views

How does the reaction mechanism of a chemical reaction affect the rate of the reaction? Provide specific examples of reactions with different mechanisms and explain how they affect the rate of the reaction.

asked 3 days ago in Chemical kinetics

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1 answer 18 views

How does the presence of reaction intermediates impact the rate of a chemical reaction, and how can their presence be experimentally investigated using chemical kinetics?

asked 3 days ago in Chemical kinetics

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1 answer 19 views

What is the mechanism or pathway for the Photoisomerization of retinal in rhodopsin, and how is this process related to vision?

asked 4 days ago in Physical Chemistry

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1 answer 36 views

How does the absorption of light by a molecule or material impact its photophysical behavior and photochemical reactivity?

asked Feb 17 in Quantum Chemistry

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1 answer 26 views

How can we predict the structure and properties of a complex molecule using computational chemistry and molecular modeling techniques?

asked Feb 14 in Physical Chemistry

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1 answer 31 views

What impact does inadequate emphasis on chemical reactions and equations have on students' understanding of stoichiometry?

asked Feb 13 in Chemical education

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1 answer 27 views

How can limited access to laboratory equipment and facilities affect the quality of scientific research and education in the field of chemistry?

asked Feb 6 in Chemical education

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1 answer 32 views

How can chemistry students in schools with limited availability of chemistry-related extracurricular activities still gain practical experience and deepen their understanding of the subject outside of the classroom?

asked Feb 5 in Chemical education

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1 answer 78 views

What type of bond exists between two atoms with an electronegativity difference of 0.5 and a bond length of 1.5 Å?

asked Jan 30 in Chemical bonding

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1 answer 61 views

Calculate the enthalpy change for the dissolution of 5.00 g of sodium hydroxide (NaOH) in 100.0 g of water (H2O). The temperature change was measured to be -3.45°C. Given that the specific heat of water is 4.18 J/g°C and the density of water is 1.00 g/mL. (Assume that the heat evolved from NaOH is absorbed by the water.)

asked Jan 23 in ThermoChemistry

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1 answer 64 views

A chemistry student is given an unknown compound and is asked to identify its molecular formula using mass spectrometry. The compound has a molecular ion peak at m/z 86 and fragments at m/z 43 and 58. What is the molecular formula of the unknown compound?

asked Jan 22 in Analytical Chemistry

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1 answer 59 views

Why do some researchers suggest that exposure to violent media may contribute to aggressive behaviour?

asked Jan 20 in Psychology

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1 answer 64 views

What are the benefits of multiculturalism?

asked Jan 20 in Psychology

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1 answer 39 views

What are the two main types of research philosophy?

asked Jan 16 in Psychology

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1 answer 25 views

What is the main idea behind embodied cognition?

asked Jan 15 in Psychology

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1 answer 36 views

Please list some strengths of the modularity hypothesis.

asked Jan 15 in Psychology

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1 answer 41 views

Who developed the concept of cognitive dissonance?

asked Jan 15 in Psychology

0 votes

1 answer 47 views

What is the relationship between OCD and the basal ganglia?

asked Jan 14 in Psychology

0 votes

1 answer 39 views

What is the difference between normal and complicated grief?

asked Jan 14 in Psychology

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1 answer 37 views

What is divided attention?

asked Jan 13 in Psychology

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