Answers by WillisH69851

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How can chemistry students with limited access to laboratory equipment and facilities still conduct meaningful experiments to supplement their learning?

answered Feb 5 in Chemical education

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Determine the standard enthalpy change for the reaction: Fe2O3 (s) + 3CO (g) → 2Fe (s) + 3CO2 (g)given the following values of standard enthalpy of formation:ΔHf° [Fe2O3 (s)] = -824 kJ/mol ΔHf° [CO2 (g)] = -393.5 kJ/mol ΔHf° [CO (g)] = -110.5 kJ/mol ΔHf° [Fe (s)] = 0 kJ/mol

answered Feb 4 in Chemical thermodynamics

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How does changes in pH affect the stability and coagulation of a colloidal solution?

answered Jan 31 in Surface Chemistry

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What are the implications of domain-specific theories of cognitive development for understanding the development of social cognition?

answered Jan 20 in Psychology

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What is the main criticism of Erikson's theory of psychosocial development?

answered Jan 16 in Psychology

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What is the process in which organ systems work to maintain a stable internal environment?

answered Jan 7 in Science

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