enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Lead(II) perchlorate - Wikipedia

    en.wikipedia.org/wiki/Lead(II)_perchlorate

    Lead perchlorate trihydrate is produced by the reaction of lead(II) oxide, lead carbonate, or lead nitrate by perchloric acid: . Pb(NO 3) 2 + HClO 4 → Pb(ClO 4) 2 + HNO 3. The excess perchloric acid was removed by first heating the solution to 125 °C, then heating it under moist air at 160 °C to remove the perchloric acid by converting the acid to the dihydrate.

  3. Perchlorate - Wikipedia

    en.wikipedia.org/wiki/Perchlorate

    Perchlorate concentration was the highest in Chilean nitrate, ranging from 3.3 to 3.98%. [52] Perchlorate in the solid fertilizer ranged from 0.7 to 2.0 mg g −1, variation of less than a factor of 3 and it is estimated that sodium nitrate fertilizers derived from Chilean caliche contain approximately 0.5–2 mg g −1 of perchlorate anion. [75]

  4. 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.

  5. Lead compounds - Wikipedia

    en.wikipedia.org/wiki/Lead_compounds

    Tarnished lead (left) and shiny lead (right) Compounds of lead exist with lead in two main oxidation states: +2 and +4. The former is more common. Inorganic lead(IV) compounds are typically strong oxidants or exist only in highly acidic solutions. [1] Red α-PbO and yellow β-PbO The mixed valence oxide Pb 3 O 4 Black PbO 2 which is a strong ...

  6. Solubility chart - Wikipedia

    en.wikipedia.org/wiki/Solubility_chart

    The following chart shows the solubility of various ionic compounds in water at 1 atm pressure and room temperature (approx. 25 °C, 298.15 K). "Soluble" means the ionic compound doesn't precipitate, while "slightly soluble" and "insoluble" mean that a solid will precipitate; "slightly soluble" compounds like calcium sulfate may require heat to precipitate.

  7. List of inorganic compounds - Wikipedia

    en.wikipedia.org/wiki/List_of_inorganic_compounds

    Lead(II,IV) oxide – Pb 3 O 4; Lead(IV) oxide – PbO 2; Lead(IV) sulfide – PbS 2; Lead hydrogen arsenate – PbHAsO 4; Lead styphnate – C 6 HN 3 O 8 Pb; Lead tetrachloride – PbCl 4; Lead tetrafluoride – PbF 4; Lead tetroxide – Pb 3 O 4 [205] Lead titanate – PbTiO 3; Lead zirconate titanate – Pb[Ti x Zr 1−x]O 3 (e.g., x = 0.52 ...

  8. The Surprising Food That Can Help Reduce Bloating, According ...

    www.aol.com/surprising-food-help-reduce-bloating...

    This can lead to increased urination and excretion of excess salt, which may cause bloating. Related: The 6 Worst Foods for Bloating, According to a Dietitian. Other Ways to Manage Bloating.

  9. Solubility table - Wikipedia

    en.wikipedia.org/wiki/Solubility_table

    Substance Formula 0 °C 10 °C 20 °C 30 °C 40 °C 50 °C 60 °C 70 °C 80 °C 90 °C 100 °C Barium acetate: Ba(C 2 H 3 O 2) 2: 58.8: 62: 72: 75: 78.5: 77: 75