UBUHANZI
UBWIZA N'UBUZIMA
UBUKORIKORI
UMUCO N'AMATEKA
IMYIDAGADURO
IBIDUKIKIJE
IBIRIBWA N'IBINYOBWA
UBWUBATSI BUSUBIRA INYUMA
UBUMENYI
SIPORO
IKORANABUHANGA
IBYAMBARWA
Bidafite Ubuzima
Ibishushanyo 141 birahari
Ibishushanyo (141)
Potassium Sulfate from the Nitric Acid Residue
na Charlie
Bidafite Ubuzima
17
0
0
0
0
0
Akaga
Carbon Disulfide: Sulphur over Red-Hot Charcoal, Fownes
na Charlie
Bidafite Ubuzima
18
0
0
0
0
0
Caustic Potash (Potassium Hydroxide) from Potash and Slaked Lime, Ure 1839
na Charlie
Bidafite Ubuzima
17
0
0
0
0
0
Akaga
Nitric Acid (Aquafortis) from Saltpetre and Oil of Vitriol, Ure 1839
na Charlie
Bidafite Ubuzima
16
0
0
0
0
0
Akaga
Potassium Chlorate: Chlorine through Potash, Ure 1839
na Charlie
Bidafite Ubuzima
17
0
0
0
0
0
Akaga
Red Phosphorus: Schrötter's Heat Conversion
na Charlie
Bidafite Ubuzima
20
0
0
0
0
0
Akaga
White Phosphorus from Bone Ash: Ure, 1839
na Charlie
Bidafite Ubuzima
11
0
0
0
0
0
Akaga
French Chalk: Talc Powder Ground and Washed from Soapstone
na Peter
Bidafite Ubuzima
15
0
0
0
0
0
Venetian Borax: Refining Tincal with Lime
na Charlie
Bidafite Ubuzima
14
0
0
0
0
0
Chloride of Calcium from Marble and Spirit of Salt
na Charlie
Bidafite Ubuzima
14
0
0
0
0
0
Akaga
Spirit of Salt: Hydrochloric Acid from Sea Salt and Oil of Vitriol
na Charlie
Bidafite Ubuzima
23
0
0
0
0
0
Akaga
Concentrating Chamber Acid to Oil of Vitriol: Lead Pans, Then Glass
na Charlie
Bidafite Ubuzima
13
0
0
0
0
0
Akaga
Carbonyl Nickel by the Mond Process: Mond, 1891
na Peter
Bidafite Ubuzima
14
0
0
0
0
0
Akaga
Water Gas: Steam Blown Through Red-Hot Charcoal
na Charlie
Bidafite Ubuzima
19
0
0
0
0
0
Bone Ash by Calcining Bones
na Charlie
Bidafite Ubuzima
23
0
0
0
0
0
What Goes Down the Sink, and What Absolutely Does Not
na Charlie
Ubutabire
43
0
0
0
0
0
The Streak Test
na Peter
Ubutabire bw'Isi
44
0
0
0
1
0
Heliarc Welding
na Peter
Ubucuzi bw'Ibyuma
52
0
0
0
0
0
Thermite Welding
na Charlie
Ubutabire
39
0
0
0
0
0
Trockenelement
na FrauLinde
Ibindi
67
0
0
0
0
0
Burning Lime from Limestone — The Oldest Chemical Industry on Earth
na Mary
Ubutabire
161
0
0
0
4
0
Hagaragajwe 21 kuri 141