Recent activity by ElliotWinifr

1 answer 33 views

How can we predict the electronic and magnetic properties of metal-organic frameworks using quantum chemistry calculations?

answered Feb 14 in Quantum Chemistry

1 answer 28 views

How can we optimize the synthesis of silver nanoparticles using green chemistry methods?

asked Feb 14 in Materials Chemistry

1 answer 9 views

How can the principles of quantum mechanics be applied to improve the efficiency of quantum computing algorithms for simulating chemical reactions and properties?

asked Feb 10 in Quantum Chemistry

1 answer 61 views

Calculate the enthalpy of formation for glucose (C6H12O6) at standard conditions, given the following enthalpies of formation for its constituent elements: C(graphite) = 0 kJ/mol H2(g) = 0 kJ/mol O2(g) = 0 kJ/mol Hint: Use Hess's Law and standard enthalpies of formation to solve the problem.

answered Jan 23 in ThermoChemistry

1 answer 61 views

Calculate the enthalpy of adsorption of 1 mole of hydrogen gas on the surface of activated charcoal from the given data:- The heat of combustion of hydrogen gas at constant volume is -285.8 kJ/mol- The heat of combustion of hydrogen gas at constant pressure is -241.8 kJ/mol- The heat of vaporization of hydrogen gas at its boiling point (20.3 K) is 0.452 kJ/mol- The surface area of activated charcoal is 500 m²/g- The weight of activated charcoal used is 0.5 g.

asked Jan 23 in ThermoChemistry

1 answer 74 views

A chemistry student needs to determine the effect of adding more reactant or product on the equilibrium position of the reaction: N2(g) + 3H2(g) ⇌ 2NH3(g)If the student adds more N2 or NH3 to the reaction mixture, how will the equilibrium position change? and how will the equilibrium constant (Kc) for the reaction be affected?

asked Jan 22 in Chemical equilibrium

1 answer 10 views

What is meant by reflexivity in qualitative research?

asked Jan 20 in Psychology

1 answer 11 views

How does construct validity relate to theory evaluation?

asked Jan 17 in Psychology

1 answer 80 views

What is the role of choice in existential psychology?

asked Jan 10 in Psychology

1 answer 14 views

What trophic level are secondary consumers (which eat primary consumers) considered to be?

asked Jan 8 in Science

1 answer 36 views

What in orange juice makes it taste sour?

answered Jan 6 in Science

1 answer 35 views

The total number of protons and neutorns in an atom is called what?

asked Jan 2 in Science

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