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woelen

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Topics posted by woelen

  1.  

    Synthesis of potassium bromate from potassium bromide

    By woelen, in Experiments

    • 21 replies
    • 17201 views
  2.  

    Good smell, but makes you numb

    By woelen, in Experiments

    • 9 replies
    • 26570 views
  3.  

    Burning in chlorine gas

    By woelen, in Experiments

    • 1 reply
    • 4232 views
  4.  

    Chromyl chloride, a gaseous metal compound

    By woelen, in Experiments

    • 1 reply
    • 2342 views
  5.  

    snow in a test tube

    By woelen, in Experiments

    • 7 replies
    • 2433 views
  6.  

    Tell us about your projects and your plans.

    By woelen, in Projects

    • 0 replies
    • 12133 views
  7.  

    Let's discuss putting things around you to good scientific use.

    By woelen, in Equipment

    • 0 replies
    • 12092 views
  8.  

    Let's DO some science!

    By woelen, in Experiments

    • 0 replies
    • 14036 views
  9.  

    Smoke which can be poured

    By woelen, in Experiments

    • 12 replies
    • 3192 views
  10.  

    Nice dendritic crystals

    By woelen, in Experiments

    • 1 reply
    • 1851 views
  11.  

    Help needed with Xorg/Nvidia in Ubuntu 6.10

    By woelen, in Computer Science

    • 5 replies
    • 2363 views
  12.  

    Beautiful green fire with barium bromate

    By woelen, in Experiments

    • 16 replies
    • 5309 views
  13.  

    Oscillating reaction -- cool experiment

    By woelen, in Chemistry

    • 5 replies
    • 2348 views
  14.  

    Spectacular experiment with Mn2O7 1 2

    By woelen, in Chemistry

    • 33 replies
    • 12017 views
  15.  

    Sodium nitrite, dissolving in concentrated H2SO4

    By woelen, in Inorganic Chemistry

    • 10 replies
    • 32212 views
  16.  

    Color of yttrium ions??

    By woelen, in Inorganic Chemistry

    • 4 replies
    • 2348 views
  17.  

    A classical experiment: nitrated cellulose wadding

    By woelen, in Chemistry

    • 12 replies
    • 2266 views
  18.  

    Electrolysis, using a plasma anode

    By woelen, in Inorganic Chemistry

    • 10 replies
    • 2079 views
  19.  

    Iridium -- goddess of rainbow

    By woelen, in Inorganic Chemistry

    • 0 replies
    • 942 views
  20.  

    Preparation of silver acetylide

    By woelen, in Inorganic Chemistry

    • 5 replies
    • 2399 views
  21.  

    Charging time needed for 10-stage Cockcroft-Walton voltage multiplier

    By woelen, in Engineering

    • 7 replies
    • 8614 views
  22.  

    Reduced form of ascorbic acid?

    By woelen, in Organic Chemistry

    • 3 replies
    • 9208 views
  23.  

    Reactivity of (per)halates, a comparison

    By woelen, in Inorganic Chemistry

    • 1 reply
    • 1589 views
  24.  

    High speed video capture of a phosphorous explosion

    By woelen, in Chemistry

    • 5 replies
    • 1627 views
  25.  

    Program for balancing chemical equations

    By woelen, in Chemistry

    • 1 reply
    • 1204 views
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