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Red and Green "flame show"
pelegsap
17 views
Methanol solutions of SrCl2 (Red) and Boric acid (Green) are sprayed over a flame.
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Green fire (spray)
pelegsap
35 views
A Methanol solution containing Boric acid (B[OH]3) is sprayed over a flame.
The fireball's color is green due to minute amounts of trimethylborate (B[OCH3]3) that is forme...
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Red fire (spray)
pelegsap
35 views
A Methanol solution containing Strontium Nitrate (Sr[NO3]2) and Strontium Chloride (SrCl2) is sprayed over a flame.
The fireball's color is red, but since the camera is no...
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Colored Hanukkia
pelegsap
68 views
My try at a colored hannukia.
Chemicals:
Yellow: Isopropanol (CH3CH2OHCH3)
Green: Methanol with Boric acid (trimethyl borate, B[OCH3]3 )
Red: Methanol with Strontium Chlo...
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שיר הקוקסינל
pelegsap
620 views
המשורר הלאומי ופרוספר אזגי מבצעים את "שיר הקוקסינל" המפורסם, שכבר הכה גלים בכל רחבי העולם ויתחרה בקדם האירווזיון על השיר שייצג את ישראל.
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Green fire (trimethyl borate)
pelegsap
85 views
When burning Methanol (CH3OH) a faint blue-ish fire occurs, due to the fair amount of fully oxidized fire, which burns in a very hot flame (thus emitting a blue-ish haze).
...
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The different oxidation states of Potassium permanganate (KMnO4)
pelegsap
252 views
A solution of Potassium permanganate (KMnO4) in water is combined with a solution of Sucrose (0.125M) and Sodium Hydroxide (NaOH) (0.25M).
The permanganate ion oxidizes the...
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Shush teh DAWG
pelegsap
12 views
woof
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Slime
pelegsap
28 views
Slime demonstration
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שיר חדש: בית"ר אנאלפבתים, מכבי חזירים
pelegsap
8,399 views
במשחק של הפועל תל-אביב מול מ*בי באר יעקב (ליגה לאומית, עונת 2010/2011)
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