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  2. 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

  3. Sodium hypochlorite - Wikipedia

    en.wikipedia.org/wiki/Sodium_hypochlorite

    Sodium hypochlorite is an alkaline inorganic chemical compound with the formula Na O Cl (also written as NaClO). It is commonly known in a dilute aqueous solution as bleach or chlorine bleach. [4] It is the sodium salt of hypochlorous acid, consisting of sodium cations (Na +) and hypochlorite anions (− OCl, also written as OCl − and ClO −

  4. List of thermal conductivities - Wikipedia

    en.wikipedia.org/wiki/List_of_thermal_conductivities

    Sodium chloride: 35.1 - 6.5 - 4.85 [116] 80 - 289 - 400 [116] Soil, dry with organic matter 0.15 [6] [117]-1.15 [117]-2 [6] 293 [6] composition may vary Soil, saturated 0.6 [6]-4 [6] 293 [6] composition may vary Soils, temperate Andersland Soils Sandy Soils Dry Density= 1200 kg ⋅ meter −3 20% Saturation: K= 0.90 W ⋅ m −1 ⋅ K −1 40% ...

  5. Potassium - Wikipedia

    en.wikipedia.org/wiki/Potassium

    The ion transport system moves potassium across the cell membrane using two mechanisms. One is active and pumps sodium out of, and potassium into, the cell. The other is passive and allows potassium to leak out of the cell. Potassium and sodium cations influence fluid distribution between intracellular and extracellular compartments by osmotic ...

  6. Wikipedia:CHECKWIKI/WPC 064 dump - Wikipedia

    en.wikipedia.org/wiki/Wikipedia:CHECKWIKI/WPC...

    Download the file enwiki-YYYYMMDD-pages-articles.xml.bz2 from the most recent dump. For example, on your.org , go to directory YYYYMMDD for the most recent date (for example 20171020 ), and retrieve the requested file (for example enwiki- 20171020 -pages-articles.xml.bz2 ).

  7. Look-and-say sequence - Wikipedia

    en.wikipedia.org/wiki/Look-and-say_sequence

    All "atomic elements" (Where E k is included within the derivate of E k+1 except Np and Pu) [1]; Atomic number (n) Element name (E k) Sequence Decays into [5] Abundance 1 H 22 H ...

  8. Hard water - Wikipedia

    en.wikipedia.org/wiki/Hard_water

    A common method for water softening involves the use of ion-exchange resins, which replace ions like Ca 2+ by twice the number of mono cations such as sodium or potassium ions. Washing soda (sodium carbonate, Na 2 CO 3) is easily obtained and has long been used as a water softener for domestic laundry, in conjunction with the usual soap or ...

  9. Wikipedia:Reference desk/Archives/Miscellaneous/February 2006 ...

    en.wikipedia.org/wiki/Wikipedia:Reference_desk/...

    2.19 Fabric query 3 comments 2.20 Literature regarding a new job as the president of the chamber of commerce (preferably related to economic development and diversity)