Все публикации

0:04:04

Testing for Sugars

0:02:41

Extracting Iron on a Match Head - without a match.

0:02:15

Ammonia Fireflies

0:02:32

Ethanol oxidation with a copper coin

0:03:51

Flame Tests

0:02:06

Elephant's Toothpaste

0:03:12

Anion tests

0:04:58

Cation Tests 1

0:01:53

Lead-Acid rechargeable battery

0:01:51

Buffer Solutions

0:03:12

Anion tests

0:02:01

Northern Lights

0:03:03

Microscale Diffusing Precipitates

0:01:35

Burning Iron

0:01:59

Filtration

0:01:12

Reflux

0:05:26

Microscale electrolysis

0:01:23

Decomposition of Potassium Manganate(VII)

0:01:47

Decomposition of Ammonium Dichromate

0:01:50

Decomposition of calcium carbonate

0:02:58

Decomposition of Copper Sulphate

0:02:43

Aluminium Iodine Reaction

0:00:55

Decomposition of copper carbonate

0:02:06

Iron Sulphur Reaction