An ion (/ˈaɪən, -ɒn/) is an atom or a molecule in which the total number of electrons is not equal to the total number of protons, giving the atom or molecule a net positive or negative electrical charge.
Showing posts with label Chemistry definitions. Show all posts
Showing posts with label Chemistry definitions. Show all posts
Saturday, 13 February 2016
An ion (/ˈaɪən, -ɒn/) is an atom or a molecule in which the total number of electrons is not equal to the total number of protons, giving the atom or molecule a net positive or negative electrical charge.
Monday, 8 February 2016
Volume is the quantity of three-dimensional space enclosed by
The density, or more precisely, the volumetric
Vapor pressure or equilibrium vapor
In science, a formula is a concise way
Aqua regia is a mixture of nitric acid and hydrochloric acid, optimally in a molar ratio of 1:3. Aqua regia is a yellow-orange fuming liquid. Aqua regia was so named because it can dissolve the noble metals gold and platinum.
Formula: HNO3+3 HCl
Vapor pressure: 2.1 kPa
Boiling point: 108 °C
Melting point: -42 °C
Density: 1.21 g/cm³
Subscribe to:
Posts (Atom)