When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Carbon tetrachloride - Wikipedia

    en.wikipedia.org/wiki/Carbon_tetrachloride

    Infobox references. Carbon tetrachloride, also known by many other names (such as carbon tet for short and tetrachloromethane, also recognised by the IUPAC), is a chemical compound with the chemical formula CCl 4. It is a non-flammable, dense, colourless liquid with a "sweet" chloroform -like odour that can be detected at low levels.

  3. List of compounds with carbon number 4 - Wikipedia

    en.wikipedia.org/wiki/List_of_compounds_with...

    List of compounds with carbon number 4. This is a partial list of molecules that contain 4 carbon atoms. Chemical formula. Synonyms. CAS number. C 4 Br 2. dibromobutadiyne. 36333-41-2. C 4 Ce.

  4. List of boiling and freezing information of solvents - Wikipedia

    en.wikipedia.org/wiki/List_of_boiling_and...

    Solvent. Density (g cm-3) Boiling point (°C) K b (°C⋅kg/mol) Freezing point (°C) K f (°C⋅kg/mol) Data source. Aniline. 184.3.

  5. Chemical nomenclature - Wikipedia

    en.wikipedia.org/wiki/Chemical_nomenclature

    Chemical nomenclature. Chemical nomenclature is a set of rules to generate systematic names for chemical compounds. The nomenclature used most frequently worldwide is the one created and developed by the International Union of Pure and Applied Chemistry (IUPAC). IUPAC Nomenclature ensures that each compound (and its various isomers) have only ...

  6. Category:Chemical compounds by element - Wikipedia

    en.wikipedia.org/wiki/Category:Chemical...

    Palladium compounds ‎ (2 C, 34 P) Phosphorus compounds ‎ (13 C, 39 P) Platinum compounds ‎ (5 C, 18 P) Plutonium compounds ‎ (2 C, 13 P) Polonium compounds ‎ (1 C, 16 P) Potassium compounds ‎ (3 C, 176 P) Praseodymium compounds ‎ (1 C, 13 P) Promethium compounds ‎ (16 P) Protactinium compounds ‎ (1 C, 11 P)

  7. Carbon - Wikipedia

    en.wikipedia.org/wiki/Carbon

    Carbon is the sixth element, with a ground-state electron configuration of 1s 2 2s 2 2p 2, of which the four outer electrons are valence electrons. Its first four ionisation energies, 1086.5, 2352.6, 4620.5 and 6222.7 kJ/mol, are much higher than those of the heavier group-14 elements.

  8. List of chemical elements - Wikipedia

    en.wikipedia.org/wiki/List_of_chemical_elements

    List of chemical elements. 118 chemical elements have been identified and named officially by IUPAC. A chemical element, often simply called an element, is a type of atom which has a specific number of protons in its atomic nucleus (i.e., a specific atomic number, or Z). [1]

  9. Lead(IV) chloride - Wikipedia

    en.wikipedia.org/wiki/Lead(IV)_chloride

    Lead tetrachloride, also known as lead (IV) chloride, has the molecular formula PbCl 4. It is a yellow, oily liquid which is stable below 0 °C, and decomposes at 50 °C. [2] It has a tetrahedral configuration, with lead as the central atom. The Pb– Cl covalent bonds have been measured to be 247 pm and the bond energy is 243 kJ⋅mol −1.