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The Chemistry of the Actinide and Transactinide Elements (3rd ed.). Dordrecht, The Netherlands: Springer Science+Business Media. ISBN 1-4020-3555-1. (for predictions) Cotton, Simon (2006). Lanthanide and Actinide Chemistry. John Wiley & Sons Ltd. Fricke, Burkhard (1975). "Superheavy elements: a prediction of their chemical and physical properties".
Energy densities table Storage type Specific energy (MJ/kg) Energy density (MJ/L) Peak recovery efficiency % Practical recovery efficiency % Arbitrary Antimatter ...
For example, heats of fusion and vaporization are usually of the order of 10 kJ·mol −1, bond energies are of the order of 100 kJ·mol −1, and ionization energies of the order of 1000 kJ·mol −1. [5] For this reason, it is common within the field of chemistry to quantify the enthalpy of reaction in units of kJ·mol −1. [6]
The first of these quantities is used in atomic physics, the second in chemistry, but both refer to the same basic property of the element. To convert from "value of ionization energy" to the corresponding "value of molar ionization energy", the conversion is: 1 eV = 96.48534 kJ/mol 1 kJ/mol = 0.0103642688 eV [12]
Quantum chemistry computer programs are used in computational chemistry to implement the methods of quantum chemistry. Most include the Hartree–Fock (HF) and some post-Hartree–Fock methods. They may also include density functional theory (DFT), molecular mechanics or semi-empirical quantum chemistry methods .
SageMath is designed partially as a free alternative to the general-purpose mathematics products Maple and MATLAB. It can be downloaded or used through a web site. SageMath comprises a variety of other free packages, with a common interface and language. SageMath is developed in Python.
Heating up! KJ Apa and girlfriend Clara Berry hinted that things have gotten serious between them while sharing intimate photos on Instagram. Love Story Beginnings: How Celeb Couples First Met ...
In general, proteins have lower energy densities (≈16 kJ/g) than carbohydrates (≈17 kJ/g), whereas fats provide much higher energy densities (≈38 kJ/g), [8] 2 + 1 ⁄ 4 times as much energy. Fats contain more carbon-carbon and carbon-hydrogen bonds than carbohydrates or proteins, yielding higher energy density. [ 9 ]