Name: Silver chloride @bobworley7974
Uploaded: 2018-07-16T01:29:31-0400
Duration: 8 min 17 s
Description: Sodium chloride from one side and silver nitrate from the other, dissolve and then diffuse through the liquid. As the ions from both sides meet, silver chloride forms as a white line. (Light will discolour the precipitate!)

Magnesium reacts with iron{II} sulfate @bobworley7974

Uploaded August 2018 | Updated September 2026, 3 weeks ago

Crystals of iron(II) sulfate are added to a puddle of water, Magnesium granule is added. Iron forms on the surface and it shoots over to the magnet. Iron also catalyses the reaction of magnesium with water producing hydrogen and hydroxide ions

Reaction kinetics: thiosulphate/acid reaction using a colorimeter

Paramagnetism in an iron(III) intermediate

The Explosive Reaction between Hydrogen and Oxygen: Eudiometry