Recent activity by ElaneGuzman

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How can current teaching methods in chemistry be modified to better support students with learning disabilities, specifically dyslexia and dysgraphia, in understanding and retaining the material?

answered 6 days ago in Chemical education

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Calculate the standard enthalpy change for the phase transition reaction of solid iodine to iodine vapor using the following information:- Standard enthalpy of fusion of solid iodine = 15.52 kJ/mol- Standard enthalpy of vaporization of iodine = 41.57 kJ/mol- Heat capacity of solid iodine = 54.44 J/mol*K- Heat capacity of iodine vapor = 27.32 J/mol*K- Melting point of iodine = 386.85 K- Boiling point of iodine = 457.4 K

answered Feb 3 in Chemical thermodynamics

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Calculate the bond order of the molecule N2+ using molecular orbital theory, given that the atomic number of nitrogen is 7.

answered Jan 23 in Chemical bonding

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A student wants to determine the ionization constant of a weak acid. They use the initial concentration and the pH of the solution at a given temperature to calculate the ionization constant. Given that the temperature of the solution is changed by 10°C, how will this affect the ionization constant of the weak acid? Calculate the new ionization constant at the new temperature assuming that no additional acid or base is added to the solution.

answered Jan 22 in Chemical equilibrium

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How does differential reinforcement theory explain gender differences in behaviour?

answered Jan 17 in Psychology

1 answer 23 views

What is discursive psychology?

asked Jan 17 in Psychology

1 answer 44 views

How does the theory of sexual selection relate to human behaviour?

asked Jan 15 in Psychology

1 answer 6 views

Why are case studys an important source of information?

asked Jan 15 in Psychology

1 answer 54 views

Varicella zoster virus causes what two illnesses?

answered Jan 2 in Science

1 answer 29 views

How many classes of biochemical compounds are there?

answered Dec 30, 2024 in Science

1 answer 11 views

Basidiomycetes do what to wood and other plant material?

answered Dec 27, 2024 in Science

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