Search results
Results From The WOW.Com Content Network
The jaw and dental morphology of Palaeolama species distinguish them from other laminae. They tend to have a comparatively more dorsoventrally gracile mandible. [4] [2] Like Hemiauchenia, Palaeolama species lack second deciduous premolars and can further be differentiated by the distinct size and shape of their third deciduous premolars.
C 2 H 3 Na O 2: Molar mass: 82.034 g·mol −1 : Appearance White deliquescent powder or crystals Odor: Vinegar (acetic acid) odor when heated to decomposition [1]: Density: 1.528 g/cm 3 (20 °C, anhydrous)
Solubilite_NaC2H3O2.png (760 × 598 pixels, file size: 16 KB, MIME type: image/png) This is a file from the Wikimedia Commons . Information from its description page there is shown below.
Chloride is an anionic species, and its formula is Cl −. [7] Radical species: Molecules or atoms with unpaired electrons. Triarlborane anion is a radical species and its formula is Ar3B − [8] [9] Chemicals can be two different types of species. For example, nitrate is a molecular and ionic species, with its formula being NO 3 −.
Sodium ions are the major cation in the extracellular fluid (ECF) and as such are the major contributor to the ECF osmotic pressure. [9] Animal cells actively pump sodium ions out of the cells by means of the sodium–potassium pump , an enzyme complex embedded in the cell membrane , in order to maintain a roughly ten-times higher concentration ...
The amphoteric hydroxide Al(OH) 3 has four major crystalline forms: gibbsite (most stable), bayerite, nordstrandite, and doyleite. [ note 7 ] All these polymorphs are built up of double layers of hydroxide ions – the aluminium atoms on two-thirds of the octahedral holes between the two layers – and differ only in the stacking sequence of ...
Reactive oxygen species are implicated in cellular activity to a variety of inflammatory responses including cardiovascular disease. They may also be involved in hearing impairment via cochlear damage induced by elevated sound levels , in ototoxicity of drugs such as cisplatin , and in congenital deafness in both animals and humans.
Another aqua species in which there is a metal-metal bond is the molybdenum(II) species formulated as [(H 2 O) 4 Mo≣Mo(H 2 O) 4] 4+. [39] Each molybdenum is surrounded by four water molecules in a square-planar arrangement, in a structure similar to that of the known structure of the chloro complex [Mo 2 Cl 8 ] 4− .