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0:06:50

Aspirin hydrolysis

0:03:40

Iron oxide, aluminium and magnesium

0:00:44

Microscale Thermite reaction PXL 20230602 052126660

0:00:22

A really nice BZ reaction 20230404

0:01:43

Testing for an alkene IMG 2225

0:00:47

Alkali metals in water in 47s

0:00:25

Crystals from IGCSE Chemistry class XWOS6653

0:03:11

Magnesium plus sulphuric acid NPGF8193

0:02:19

Limewater and carbon dioxide tests on two scales IMG 1978

0:03:59

Iron III thiocyanate art DGHG7361

0:03:06

Factors affecting the rate of a chemical reaction WNOD4382

0:02:11

Heating sulphur

0:05:48

Separating salt and sand

0:05:26

Titration of HCl against NaOH using methyl orange indicator MYFI9765

0:06:37

Testing three blue solutions and other unknowns NTRG2511

0:00:49

Magnesium and iron sulfate solution IMG 0760

0:12:30

GCSE Chemistry Testing three unknown substances DXDE9049

0:00:12

Testing for oxygen with a glowing splint Slow Motion clip IMG 0509

0:00:07

Testing for oxygen with a glowing splint IMG 0508

0:00:11

Testing for oxygen with a glowing splint IMG 0505

0:00:25

Oxygen gas test with a glowing splint WZNEE5015

0:00:28

Chlorine gas and potassium bromide solution IMG 0498

0:00:17

Chlorine gas and potassium iodide solution IMG 0495

0:00:18

Testing for hydrogen 2 IMG 0442