Answers by CecilaGovan1

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How can the magnetic properties of an unknown molecule be calculated using quantum chemistry methods?

answered Feb 7 in Quantum Chemistry

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Calculate the standard enthalpy change for the phase transition reaction of solid ammonium nitrate (NH4NO3) to gaseous NH3 and NO2, given that the standard enthalpy of formation for solid NH4NO3 is -365.5 kJ/mol, the standard enthalpy of formation for NH3(g) is -46.1 kJ/mol, and the standard enthalpy of formation for NO2(g) is 33.2 kJ/mol.

answered Feb 3 in Chemical thermodynamics

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Calculate the enthalpy change for the oxidation of 10 moles of carbon monoxide (CO) to carbon dioxide (CO2) using the enthalpy of formation values given below:∆Hf CO = -110.5 kJ/mol ∆Hf CO2 = -393.5 kJ/mol

answered Jan 23 in ThermoChemistry

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What type of scientist uses earth-orbiting telescopes?

answered Jan 8 in Science

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If pressure is exerted on the rock from one direction, the rock forms layers. this is called what?

answered Dec 30, 2024 in Science

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