Answers by DaltonHtu27

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How can chemistry teacher training programs be improved to better prepare teachers for effectively teaching complex chemical concepts to students and promoting interest in the subject, particularly for those students with little or no prior knowledge of chemistry?

answered 6 days ago in Chemical education

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How much would the equilibrium constant (Kc) change if a catalyst is added to the reaction system, given the initial concentration of reactants and products? Specifically, consider the equilibrium reaction: N2(g) + 3H2(g) ⇌ 2NH3(g)with an initial concentration of N2 = 0.10 M, H2 = 0.20 M, and NH3 = 0.25 M. The activation energy of the reaction is 150 kJ/mol and the catalyst lowers it by 50 kJ/mol. Calculate the change in Kc for this reaction when the catalyst is added to the system.

answered Jan 30 in Chemical equilibrium

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What is the significance of the Stanford-Binet test?

answered Jan 20 in Psychology

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How does cocaine affect the brain?

answered Jan 17 in Psychology

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What is the role of a community in indigenous psychology?

answered Jan 14 in Psychology

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What are the benefits of incorporating indigenous psychology into research and practice?

answered Jan 14 in Psychology

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Many genetic disorders are caused by mutations in one or a few of?

answered Dec 31, 2024 in Science

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How is flowing water and blowing wind similar?

answered Dec 30, 2024 in Science

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Because force and electric field are what, they have direction as well as their value?

answered Dec 30, 2024 in Science

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