Carbonyl fluoride is the inorganic compound with the formula COF2.

It is an extensively conjugated system, as the lone pair on the hydroxyl oxygen, the benzene pi cloud, the nitrogen lone pair, the p orbital on the carbonyl carbon, and the lone pair on the carbonyl oxygen are all conjugated.

In organic chemistry, a carbonyl group is a functional group composed of a carbon atom double bonded to an oxygen atom C O.

When an α hydrogen is present (as is the case when the carbonyl is an aldehyde), it will tautomerize to the corresponding enone.

The proposed reaction mechanism involves an attack of an enzyme nucleophile on the carbonyl carbon (Cγ) of the tautomerized 3hKyn PLP Schiff base.

Other compounds detected in volcanic gases are oxygen (meteoric), hydrogen chloride, hydrogen fluoride, hydrogen bromide, nitrogen oxide (NOx), sulfur hexafluoride, carbonyl sulfide, and organic compounds.

(f) polymetallic sulphides means hydrothermally formed deposits of sulphide minerals which contain concentrations of metals including, inter alia, copper, lead, zinc, gold and silver

If the acid is a carboxylic acid, the compound contains a COX functional group, which consists of a carbonyl group singly bonded to a halogen atom.

Cold seeps are areas where cold, oxygen depleted fluids, which may be rich in hydrogen sulphide or methane, flow upwards through cracks in the ocean floor.

The organic rich sediments of EOMZs can support dense mats of sulphide oxidizing bacteria that thrive in waters rich in the nitrate used for sulphide oxidation to produce energy.27 Overall, the diversity of EOMZ communities is depressed compared to normal deep sea habitats and many of the residents of these zones are specially adapted for life in low oxygen conditions.

22. In Kuwait and Saudi Arabia the ground level concentrations of nitrogen dioxide, nitrogen oxides, carbon monoxide, hydrogen sulphide and ozone did not exceed the local and recognized standards.

The Authority has adopted Regulations on Prospecting and Exploration for Polymetallic Nodules160 and is currently considering draft regulations for prospecting and exploration of polymetallic sulphide and cobalt rich crust deposits.

There are more stages involved here than I've got time to tell you about, but basically we drive through the space, we populate it with environmental variables sulphide, halide, things like that.

There are more stages involved here than I've got time to tell you about, but basically we drive through the space, we populate it with environmental variables sulphide, halide, things like that.

The general formula for such an acyl halide can be written RCOX, where R may be, for example, an alkyl group, CO is the carbonyl group, and X represents the halide, such as chloride.

Such areas are often associated with high concentrations of methane or hydrogen sulphide and include dysaerobic ocean basins, hydrothermal vents, cold seeps and the remains of large dead animals, such as whales, described below.

(b) the estimation of mineable deposits, when such deposits have been identified, which shall include details of the grade and quantity of the proven, probable and possible (polymetallic sulphide) (cobalt crust) reserves and the anticipated mining conditions

Polymetallic sulphide deposits at hydrothermal vents in the deep sea have recently attracted commercial interest as sources of gold, silver, zinc, lead, copper and cobalt.143 These deposits are generally associated with mid ocean ridge or back arc spreading centres and often occur in the Area.

However, the impacts of vent mining would differ dramatically from those of nodule mining because new vents would probably form quickly following mining and recolonization of local vent sites, once mining ceased, is expected to proceed rapidly.155 However, if sulphide mining targeted much larger areas or isolated geologic features with potentially endemic fauna such as calderas on seamounts, there could be a significant risk to biodiversity.