Recent activity by BridgettFait

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How can chemistry teachers in high schools provide better support for students with learning disabilities, specifically in the areas of lesson planning, hands-on activities, and assessments, in order to ensure that these students can get the most out of their chemistry education and succeed in the subject?

answered 16 hours ago in Chemical education

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How does changing the pH of a solution affect the equilibrium position of a weak acid-base reaction? Provide an example to support your answer.

answered 2 days ago in Chemical equilibrium

1 answer 60 views

What is the coordination geometry and metal coordination number in the active site of the metalloenzyme carbonic anhydrase? How does the coordination environment of the metal ion contribute to the enzyme's catalytic activity?

answered 5 days ago in Coordination Chemistry

1 answer 43 views

Calculate the enthalpy change for the adsorption of nitrogen gas on the surface of activated charcoal, given that the adsorption pressure is 1 atm at a temperature of 298 K. The quantity of nitrogen gas adsorbed is 0.01 moles per gram of charcoal, and the heat of combustion of the same amount of charcoal is -35.4 kJ/mol.

answered Jan 23 in ThermoChemistry

1 answer 44 views

Calculate the enthalpy change (in kJ/mol) for the ionization of sulfuric acid (H2SO4) given the following information: H2SO4 (l) → H+ (aq) + HSO4- (aq)ΔH1 = +1009 kJ/molHSO4- (aq) → H+ (aq) + SO4^2- (aq)ΔH2 = +513 kJ/mol.

asked Jan 23 in ThermoChemistry

1 answer 6 views

How can computational chemistry be used to design new metal-organic frameworks with optimal properties for carbon capture and storage?

asked Jan 22 in Computational Chemistry

1 answer 17 views

What is the cognitive reserve hypothesis?

answered Jan 20 in Psychology

1 answer 31 views

What is the main criticism of Bowlby's attachment theory?

asked Jan 16 in Psychology

1 answer 8 views

When evaluating theories in existential psychology, what is the importance of considering the ecological validity?

asked Jan 16 in Psychology

1 answer 21 views

What is the Hebbian learning rule?

answered Jan 15 in Psychology

1 answer 19 views

What is foraging behaviour?

asked Jan 14 in Psychology

1 answer 22 views

What is the null hypothesis?

answered Jan 13 in Psychology

1 answer 31 views

What type of symmetry do echinoderms show?

answered Jan 8 in Science

1 answer 55 views

What kind of container is used to measure heat changes during a chemical reaction or physical process?

answered Jan 7 in Science

1 answer 54 views

What is the basis of the classification of protists?

answered Jan 6 in Science

1 answer 5 views

What broad category of animals shows adaptations from water-dwelling to land-dweller, including the ability to breathe air and legs to move on land?

answered Jan 6 in Science

1 answer 10 views

Particulates from cigarette smoke that enter what structures can cause a permanent reduction in lung capacity?

asked Dec 27, 2024 in Science

1 answer 44 views

What type of bacteria are sometimes used as weapons of bioterrorism?

asked Dec 27, 2024 in Science

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