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ProgettiSCIENZE
SCIENZE
1929 progetti disponibili • 11 sottocategorie
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Progetti (1929)
Pericoloso
Copper Sulphate: Copper Heated with Sulphur, Roasted to Sulphate and Leached (Thorpe)
di Charlie
Chimica
0
0
0
0
0
0
Magnesium Oxide: Magnesium Burned in Air
di Charlie
Chimica
0
0
0
0
0
0
Copper Oxide: Copper Carbonate Heated to Dull Redness
di Charlie
Chimica
0
0
0
0
0
0
Pericoloso
Copper Oxide: Copper Sulphate Heated to Intense Redness
di Charlie
Chimica
1
0
0
0
0
0
Zinc Oxide (Pharmacy): Zinc Carbonate Precipitated with Hot Soda, Then Heated
di Charlie
Chimica
0
0
0
0
0
0
Pericoloso
Zinc Oxide: Zinc Sulphate Heated with Carbon, 2 Hours at 650 °C
di Charlie
Chimica
2
0
0
0
0
0
Pericoloso
Diethyl Ether: Soubeiran's One-Operation Still with a Caustic Charcoal Purifier
di Charlie
Chimica
0
0
0
0
0
0
Pericoloso
Urea: Extracted from Urine with Alcohol, Precipitated as the Nitrate, Freed with Barium Carbonate
di Charlie
Chimica
1
0
0
0
0
0
Urea: Separated from Urine as the Oxalate, Freed with Chalk and Crystallised
di Charlie
Chimica
1
0
0
0
0
0
Pericoloso
Anhydrous Copper Chloride: Copper Heated in Excess Chlorine
di Charlie
Chimica
1
0
0
0
0
0
Ferrite Toroid Core: Copper-Zinc Ferrite Milled 200 Hours, Fired at 1050 °C (Snoek)
di Charlie
Chimica
1
0
0
0
0
0
Ferrite Toroid Core: Magnesium-Zinc Ferrite (28 : 18 : 54) Fired at 1400 °C (Snoek)
di Charlie
Chimica
1
0
0
0
0
0
Pericoloso
Ferrite Toroid Core: Nickel-Zinc Ferrite Fired at 1400 °C, Held at 930 °C (Snoek)
di Charlie
Chimica
2
0
0
0
0
0
Ferrite Toroid Core: Copper-Zinc Ferrite Fired at 1050 °C, Held at 600 °C in Oxygen (Snoek)
di Charlie
Chimica
1
0
0
0
0
0
Ferrite Toroid Core: Magnesium-Zinc Ferrite Fired at 1300 °C in Oxygen (Snoek)
di Charlie
Chimica
2
0
0
0
0
0
Ferrite Toroid Core: Magnesium-Zinc Ferrite Fired at 1400 °C in Oxygen (Snoek)
di Charlie
Chimica
1
0
0
0
0
0
Ferric Oxide: Hydroxide Precipitated from Ferric Chloride with Ammonia, Then Heated
di Charlie
Chimica
0
0
0
0
0
0
Pericoloso
Ferric Chloride Solution: Iron Dissolved in Hydrochloric Acid and Saturated with Chlorine
di Charlie
Chimica
1
0
0
0
0
0
Pericoloso
Laminated Phenolic Paper Sheet: Bakelite-Coated Kraft Paper Hot-Pressed and Baked (O'Conor, Westinghouse 1918)
di Charlie
Chimica
0
0
0
0
0
0
Pericoloso
Liquid Bakelite: Phenol and Formalin Heated Together, the Oily Layer Kept (Baekeland 1909)
di Charlie
Chimica
1
0
0
0
0
0
Pericoloso
Ferrite Toroid Core: Nickel-Zinc Ferrite Sintered at 1300 °C in Oxygen (Snoek)
di Charlie
Chimica
3
0
0
0
0
0
Ferrous Oxalate: Precipitated from Ferrous Sulphate with Oxalic Acid
di Charlie
Chimica
0
0
0
0
0
0
Pericoloso
Nickel Monoxide: Nickel Hydroxide Precipitated with Alkali and Strongly Heated
di Charlie
Chimica
2
0
0
0
0
0
Acrylic Mirror Sheet: Silver Sprayed on Acrylic Treated with Tannin in Water and Acetic acid
di Charlie
Chimica
1
0
0
0
0
0
Visualizzati 24 di 1929