The chemical formula of a molecule has symbols for all the elements present in it. It often uses a number at the left to represent the count of atoms that comprise the element. For instance, the chemical formula for water is H2O. It indicates that one molecule of water is composed of tw...
In many cases or very often, both the reactants and the products of chemical reactions are compounds. But, as always, the reaction results in a rearrangement or replacing of the atoms in the reactants to form new substances or things. For example, copper (II) oxide will react with hydro...
This requires a gradual separation between the length scales of chemical reactions, gas diffusion, and interphase thermal re-equilibriation. By resolving the gas and solid equations without reaction on each side of the reaction sheet, the preheating of the fresh gases ahead of the flame front is...
A fast and robust Jacobian-free time-integration method—called Minimum-error Adaptation of a Chemical-Kinetic ODE Solver (MACKS)—for solving stiff ODEs pertaining to chemical-kinetics is proposed herein. The MACKS formulation is based on optimization of the one-parameter family of integration formu...
A special convention is described for chemical formulae presented on a single line for input and output by a teletype. Illustrations are given of chemical formulae which are very close to conventional notation displayed on more sophisticated printer terminals and VDU's....
Writing Chemical Formulae - A chemical formula represents the proportions, by mass of the different elements in a compound. Learn more about writing chemical formulae at BYJUS.
- 《Journal of the Chemical Society Dalton Transactions》 被引量: 62发表: 2001年 Local time and Tanaka formulae for super Brownian and super stable processes We develop Tanaka-like evolution equations describing the local time Lxt of certain measure valued super processes. For example, if Xt, ...
Impact of heterogeneous sulfate formation at mineral dust surfaces on aerosol loads and radiative forcing in the Goddard Institute for Space Studies genera... [1] Heterogeneous chemical reactions between sulfate precursors on the surface of mineral dust aerosols affect the atmospheric aerosol cycle and ...
Kawano,Hiroyuki - 《Journal of Chemical Physics》 被引量: 11发表: 1983年 Nucleic acid damage in thermal inactivation of vegetative microorganisms A surface ionization type dual‐ion source (DIS) developed for ionic crystalline samples such as alkali halides (MX) consists of (1) a sample plate ...
Antigenic constituents of human milk or of alternative feedings for infants may be responsible for adverse reactions in a subset of infants with milk prote... A Hst,S Halken - 《Pediatrics》 被引量: 1309发表: 2005年 The importance of peptide lengths in hypoallergenic infant formulae Dietary ...