n
Any compound which yields H+ ions (protons) when dissolved in water; an Arrhenius acid.
n
(obsolete, inorganic chemistry) carbon dioxide, carbonic acid
adj
(inorganic chemistry) Of or pertaining to the actinides.
n
(chemistry, obsolete) A compound of two atoms of hydrogen with some other substance.
n
(chemistry) Alternative spelling of Brønsted acid [(chemistry) Any molecular entity capable of donating a proton to a base.]
n
(chemistry) Alternative spelling of Brønsted base [(chemistry) any molecular entity capable of accepting a proton from an acid]
n
(inorganic chemistry) An anion derived from calcium
n
(chemistry) A carbon-containing alloy or doping of a metal or semiconductor, such as steel.
n
(obsolete, inorganic chemistry) carbon dioxide
n
(obsolete) Carbon dioxide.
adj
(chemistry) Modified by the addition of cerium
n
(inorganic chemistry) A series of molybdenum chalcogenide compounds, of general formula MₓMo₆X₈ (where M = a metal and X = a chalcogen), that have superconducting properties.
n
(chemistry) any ion containing more than one atom. e.g. sulphate as opposed to sulphide
n
(chemistry) Any compound, of general formula Xⁿ⁺, which can be transformed into a conjugate acid HX⁽ⁿ⁺¹⁾⁺ by the gain of a proton.
n
Alternative spelling of dihydrogen monoxide [(inorganic chemistry, usually humorous) H₂O, water.]
n
Designating an equal mixture of an acid and its sodium salt
n
(obsolete, inorganic chemistry) A poorly-characterized phosphorescent substance obtained by heating calcium chloride.
n
Synonym of sodium acetate trihydrate
n
Initialism of high-test peroxide. [An aqueous solution of hydrogen peroxide, containing at least 85% hydrogen peroxide, often also containing a stabilizer to prevent decomposition]
n
(chemistry) The tendency in a transition metal hydride for an H⁻ ion to transfer to a substrate
adj
(chemistry) reacted or treated with a hydroborate
adj
(obsolete, chemistry) Formed from hydrogen and carbon
adj
(chemistry) Of or relating to hydrochloric acid.
n
(chemistry) hydrogen peroxide
adj
(chemistry) hydrogen-like
n
(astronautics) A type of binary rocket fuel composed of liquid oxygen (lox) oxidizer and liquid hydrogen combustible.
adj
(chemistry) Containing combined water; hydrated.
n
(inorganic chemistry) Any oxide that has a higher than normal ratio of oxygen to metal
n
(chemistry, obsolete) Any perchlorate.
n
A solution of hydrogen peroxide and other compounds that is reputed to have health benefits.
adj
(inorganic chemistry) Relating to molybdenum in a +2 oxidation state
adj
(inorganic chemistry) Containing a single sulfur atom
adj
(chemistry, obsolete) Producing muriatic substances or salt.
adj
(inorganic chemistry) Relating to niobium.
n
A place where potassium nitrate or saltpetre is produced.
n
(now historical) Air thought to be charged with nitre.
n
(chemistry) An oxide of the metal osmium, OsO₄; it is very poisonous, has a pungent smell and can cause blindness; it is a powerful oxidizing agent, and is used to stain biological materials.
n
(physics, chemistry) The cation H₂O⁺, present in interstellar space, formed by removal of an electron from a water molecule
n
Alternative spelling of oxyhydrogen [(chemistry) A potentially explosive mixture of hydrogen and oxygen]
n
Molecular oxygen (O₂), a colorless, odorless gas at room temperature, also called dioxygen.
n
(inorganic chemistry) Any mixed oxide and hydroxide
n
Any of a class of explosive materials consisting of a mixture of liquid oxygen and fuel.
adj
(chemistry, obsolete) Combined with a relatively large amount of carbon.
n
(chemistry) reaction with a persulfide
n
(obsolete, chemistry) phosphide
n
(obsolete, chemistry) phosphide
n
(obsolete, chemistry) phosphine
n
(obsolete, chemistry) fluorine
n
(chemistry) Any of several metallates containing cluster of transition metal atoms ligated to oxygen and other atoms; they are either synthetic or occur naturally as minerals
adj
Alternative form of polysulfated [(chemistry) modified by the addition of multiple sulfate groups]
adj
Alternative form of polysulfonated [sulfonated with many sulfonate groups]
n
(chemistry) any compound of general formula R-PH₂
n
(chemistry) A stable allotrope of phosphorus; used in the manufacture of safety matches, pesticides etc.
n
Synonym of metal hydride
n
(chemistry, nonstandard, science fiction, rare) Oxygen.
n
(chemistry) any oxide containing a small proportion of oxygen
n
(chemistry) The replacement of a hydrogen atom of an organic compound with a sulfate (-OSO₂OH) functional group, or the replacement of the hydrogen atoms of two molecules to form a sulfate (R-OSO₂O-R)
n
(organic chemistry) Reaction with, or conversion to a sulfenic acid
adj
Reacted with sulfur to form a sulfide.
n
any ore containing elemental sulfur, or a sulfide from which it may be obtained
n
(chemistry) reaction with sulfur
adj
Alternative form of trisulfated [(chemistry) Modified by the addition of three sulfate groups]
n
(biochemistry, in combination) Eleven heme groups in a molecule
adj
(chiefly chemistry) unsulfured
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