Name: SYNTHESIS OF THE COPPER ACETYLIDE @ceeaerasmus6013
Uploaded: 2017-05-07T01:29:31-0400
Duration: 8 min 17 s
Description: A copper(I) complex is syntesised [Cu(NH3)2]Cl and reacted with acethylene. A blood red precipitate is formed - the copper acetylide- which upon drying is set on fire generating a cloud of sparks.

THE DIFFUSION SPEED OF GASES @ceeaerasmus6013

Uploaded August 2017 | Updated September 2026, 2 hours ago

Two cotton plugs soaked in concentrated hydrochloric acid respectivelly ammonia can give, through a simple experiment, a clue about the diffusion speed of these gases

EARTH ALKALINE IONS PRECIPITATED WITH Na2SO4

Solubility of salts in water solubility chart

ADDITION OF BROMINE AND KMNO4 TO CYCLOHEXENE

Detection of ions with precipitation reactions

WATER HARDNESS DETERMINATION VIA TITRATION REACTIONS

ALCOHOLIC FERMENTATION WITH YEAST AND DISTILLATION