Recent activity by JamiMcVeigh9

1 answer 23 views

Calculate the standard enthalpy change for the reaction: CuSO4 (aq) + 4NH3 (aq) -> Cu(NH3)4SO4 (aq) given that the standard enthalpy changes of formation for CuSO4 (aq) and NH3 (aq) are -771.5 kJ/mol and -46.19 kJ/mol respectively, and the standard enthalpy change of formation for Cu(NH3)4SO4 (aq) is -2130.4 kJ/mol.

asked Feb 3 in Chemical thermodynamics

1 answer 37 views

Calculate the standard electrode potential of the following cell reaction at 25°C: Cu(s) | Cu2+ (0.01 M) || Zn2+ (1.0 M) | Zn(s)

answered Feb 3 in ElectroChemistry

1 answer 34 views

How does the chemical structure of aspirin contribute to its pharmacodynamics in the body?

asked Jan 31 in Medicinal Chemistry

1 answer 31 views

What determnines whether a linear and nonlinear regression is used for data analysis?

answered Jan 16 in Psychology

1 answer 8 views

What is the role of community healing in indigenous psychology?

answered Jan 16 in Psychology

1 answer 46 views

Who proposed the Cognitive Dissonance Theory?

asked Jan 15 in Psychology

1 answer 30 views

What is the difference between a directional and non-directional hypothesis?

asked Jan 14 in Psychology

1 answer 19 views

What is a reaction in which an atom or molecule is added to an unsaturated molecule, making a single product?

asked Jan 6 in Science

1 answer 31 views

How many watts equals a horse power?

asked Dec 30, 2024 in Science

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