In this video I'll teach you how to arrange molecules in order of highest to lowest boiling point, highest to lowest acidity, and highest to lowest solubility in a given solvent. This requires a review of intermolecular forces: London (Van der Waals) forces, dipole-dipole, and hydrogen-...
Properties of Matter Chemical Properties A characteristic of a substance that indicates whether it can undergo a certain chemical change Changes in Matter Physical Changes Can be used to separate mixtures. The types of matter stay the same, only the form it is in changes. [http://www.arborsci...
crystals, and matter under extreme conditions: this page highlights some of the most exciting works in physical chemistry and inorganic chemistry, aiming to explain the fundamental properties of matter, its response to non-equilibrium conditions, the dynamics of chemical reactivity and bonding behavior....
The thermodynamic properties of hot, dense matter are examined in the density range 10−5 fm−3 ⩽ n ⩽ 0.35 fm−3 and the temperature range 0 ⩽ T ⩽ 21 MeV, for fixed lepton fractions Yℓ = 0.4, 0.3 and 0.2 and for matter in β-equilibrium with no neutrinos. Three ...
Maintaining and preserving the environment from pollutants are of utmost importance. Particulate matter (PM) is considered one of the main air pollutants. In addition to the harmful effects of PM in the environment, it has also a negative indoor impact on human and animal health. The specific ...
A deep learning based prediction model for effective elastic properties of porous materials Chang Liu ,Ran Guo &Yangming Su Article 25 February 2025|Open Access Cascading quantum walks with Chebyshev map for designing a robust medical image encryption algorithm ...
Forest and grassland soils in highlands of southern Mediterranean Turkey are being seriously degraded and destructed due to extensive agricultural activities. This study investigated the effects of changes in land-use type on some soil properties in a Mediterranean plateau. Three adjacent land-use types...
We revise the dynamical properties of a class of cosmological models where the dark sector interacts through an interacting term that changes sign during evolution. In particular, we obtain the critical points and investigate the existence and stability conditions for cosmological solutions, describing ra...
Ticks secrete a protein-based saliva that hardens into a cement, ensuring that they firmly attach to their host. Now, insight is provided into the phase transitions and adhesive properties of a disordered glycine-rich protein found in such secretions. ...
It is the formation of various possible chemi- cal bonds between these elements that makes chalcogenides a special class of materials with diverse structures and properties. As a matter of fact, the energy band gaps for the 99 chalcogenide crystals reported in this paper range from 0.004 eV - ...