Recent activity by JacelynWeiss

1 answer 23 views

Calculate the standard enthalpy of formation of carbon dioxide (CO2) using the following data:C(graphite) + O2(g) → CO2(g) ΔH° = -393.5 kJ/mol2H2(g) + O2(g) → 2H2O(l) ΔH° = -572.0 kJ/molHint: Use Hess's law to calculate the standard enthalpy of formation of CO2.

answered 2 days ago in ThermoChemistry

1 answer 31 views

What is the vibrational frequency and infrared spectrum of carbon dioxide molecule using the quantum mechanical approach and how does it compare to the experimental data?

answered 5 days ago in Quantum Chemistry

1 answer 19 views

Please compare depression and anxiety.

answered Jan 20 in Psychology

1 answer 36 views

When was the theory of operant conditioning developed?

asked Jan 20 in Psychology

1 answer 22 views

When was Charles Spearman's theory of 'g' first proposed?

answered Jan 15 in Psychology

1 answer 21 views

What is the difference between self-verification and self-enhancement?

answered Jan 13 in Psychology

1 answer 26 views

What is the theory of planned behaviour?

asked Jan 13 in Psychology

1 answer 39 views

What type of animal in the sea spend most of their lives as medusae?

asked Jan 8 in Science

1 answer 12 views

Catabolic reactions break down large organic molecules into smaller molecules, releasing the energy contained in what?

asked Dec 30, 2024 in Science

1 answer 31 views

Attraction of a material by a magnet is an example of what type of property?

answered Dec 30, 2024 in Science

1 answer 9 views

Portal veins carry blood between what?

asked Dec 27, 2024 in Science

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