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قديم

331 مخططات متاحة

المخططات (331)

Understanding Carbon Through Charcoal Making — The Element of Life and Fire

Understanding Carbon Through Charcoal Making — The Element of Life and Fire

بواسطة PeterSE

كيمياء

112
0
0
0
1
0
Recovering Magnesium Salts from Seawater — The Lightweight Metal That Burns White

Recovering Magnesium Salts from Seawater — The Lightweight Metal That Burns White

بواسطة PeterSE

كيمياء

89
0
0
0
1
0
Growing Saltpeter from Niter Beds — The Explosive Element in Every Living Thing

Growing Saltpeter from Niter Beds — The Explosive Element in Every Living Thing

بواسطة PeterSE

كيمياء

272
0
0
0
5
0
Recognizing Silicon in Nature — From Flint Nodules to Quartz Crystals

Recognizing Silicon in Nature — From Flint Nodules to Quartz Crystals

بواسطة PeterSE

كيمياء

80
0
0
0
1
0
Burning Quicklime from Limestone — The Element That Built Civilization

Burning Quicklime from Limestone — The Element That Built Civilization

بواسطة PeterSE

كيمياء

77
0
0
0
6
0
استخلاص البوتاس من رماد الخشب — العنصر القلوي المختبئ في كل نار

استخلاص البوتاس من رماد الخشب — العنصر القلوي المختبئ في كل نار

بواسطة PeterSE

كيمياء

286
0
0
0
7
0
Understanding Tellurium from Calaverite — The Rarest Stable Metalloid from Gold Ore

Understanding Tellurium from Calaverite — The Rarest Stable Metalloid from Gold Ore

بواسطة PeterSE

كيمياء

20
0
0
0
1
0
Understanding Zirconium from Zircon — The Ancient Gemstone That Clocks Earth's Age

Understanding Zirconium from Zircon — The Ancient Gemstone That Clocks Earth's Age

بواسطة PeterSE

كيمياء

24
0
0
0
2
0
Understanding Uranium from Uraninite — The Element That Changed Everything
خطير

Understanding Uranium from Uraninite — The Element That Changed Everything

بواسطة PeterSE

كيمياء

75
0
0
0
8
0
Understanding Vanadium from Vanadinite — The Rainbow-Blooded Metal Named for a Goddess

Understanding Vanadium from Vanadinite — The Rainbow-Blooded Metal Named for a Goddess

بواسطة PeterSE

كيمياء

26
0
0
0
0
0
Understanding Beryllium from Beryl — The Toxic Gem Metal Behind Emeralds

Understanding Beryllium from Beryl — The Toxic Gem Metal Behind Emeralds

بواسطة PeterSE

كيمياء

25
0
0
0
0
0
Understanding Strontium from Celestine — The Element That Paints Fireworks Red

Understanding Strontium from Celestine — The Element That Paints Fireworks Red

بواسطة PeterSE

كيمياء

58
0
0
0
3
0
Understanding Barium from Baryte — The Heavy Earth That Glows in the Dark

Understanding Barium from Baryte — The Heavy Earth That Glows in the Dark

بواسطة PeterSE

كيمياء

45
0
0
0
3
0
Understanding Aluminum Extraction from Bauxite — The Metal More Precious Than Gold

Understanding Aluminum Extraction from Bauxite — The Metal More Precious Than Gold

بواسطة PeterSE

ألومنيوم

50
0
0
0
1
0
Understanding Titanium Extraction from Ilmenite — The Impossible Metal to Smelt
خطير

Understanding Titanium Extraction from Ilmenite — The Impossible Metal to Smelt

بواسطة PeterSE

تيتانيوم

61
0
0
0
3
0
Isolating Platinum from Alluvial Deposits — The Unwanted Silver of the Conquistadors
خطير

Isolating Platinum from Alluvial Deposits — The Unwanted Silver of the Conquistadors

بواسطة PeterSE

كيمياء

65
0
0
0
6
0
استخلاص الموليبدينوم من الموليبدينيت — الرصاص الزلق الذي يقوي الفولاذ
خطير

استخلاص الموليبدينوم من الموليبدينيت — الرصاص الزلق الذي يقوي الفولاذ

بواسطة PeterSE

كيمياء

62
0
0
0
2
0
Extracting Tungsten from Wolframite — The Heaviest Practical Metal

Extracting Tungsten from Wolframite — The Heaviest Practical Metal

بواسطة PeterSE

كيمياء

84
0
0
0
4
0
Extracting Chromium from Chromite — The Element That Paints the Rainbow
خطير

Extracting Chromium from Chromite — The Element That Paints the Rainbow

بواسطة PeterSE

كيمياء

41
0
0
0
1
0
Extracting Manganese from Pyrolusite — The Cave Painter's Black That Cleans Glass

Extracting Manganese from Pyrolusite — The Cave Painter's Black That Cleans Glass

بواسطة PeterSE

كيمياء

64
0
0
0
4
0
Extracting Nickel from Pentlandite — The Devil's Copper That Wouldn't Behave
خطير

Extracting Nickel from Pentlandite — The Devil's Copper That Wouldn't Behave

بواسطة PeterSE

كيمياء

51
0
0
0
5
0
Extracting Cobalt from Cobaltite — The Goblin Metal That Colors Glass Blue
خطير

Extracting Cobalt from Cobaltite — The Goblin Metal That Colors Glass Blue

بواسطة PeterSE

كيمياء

72
0
0
0
4
0
Extracting Arsenic from Arsenopyrite — The Poison King of the Elements
خطير

Extracting Arsenic from Arsenopyrite — The Poison King of the Elements

بواسطة PeterSE

كيمياء

52
0
0
0
3
0
Isolating Phosphorus from Bone Ash — The Element Discovered in Urine
خطير

Isolating Phosphorus from Bone Ash — The Element Discovered in Urine

بواسطة صانع مجهول

كيمياء

52
0
0
0
1
0
عرض 24 من 331