សិល្បៈ
សម្រស់ និង សុខុមាលភាព
សិប្បកម្ម
វប្បធម៌ និង ប្រវត្តិសាស្ត្រ
ការកម្សាន្ត
បរិស្ថាន
ម្ហូប និង ភេសជ្ជៈ
វិស្វកម្មបញ្ច្រាស
វិទ្យាសាស្ត្រ
កីឡា
បច្ចេកវិទ្យា
ប្រដាប់ដែលស្លៀក

គ្មានកាបូន

154 ប្លង់មាន

ប្លង់ (154)

Oxygen: Potassium Chlorate Heated with Manganese Dioxide at about 240 °C
គ្រោះថ្នាក់

Oxygen: Potassium Chlorate Heated with Manganese Dioxide at about 240 °C

ដោយ CharlieDE

គ្មានកាបូន

11
0
0
0
0
0
Oxygen: Manganese Dioxide Heated to Bright Redness in an Iron Bottle

Oxygen: Manganese Dioxide Heated to Bright Redness in an Iron Bottle

ដោយ CharlieDE

គ្មានកាបូន

7
0
0
0
0
0
Phosphoric Acid: Red Phosphorus Dissolved in Concentrated Nitric Acid (Watson)
គ្រោះថ្នាក់

Phosphoric Acid: Red Phosphorus Dissolved in Concentrated Nitric Acid (Watson)

ដោយ CharlieDE

គ្មានកាបូន

12
0
0
0
0
0
Phosphoric Acid from Bone Ash: Digested with Sulphuric Acid, the Lime Thrown Down
គ្រោះថ្នាក់

Phosphoric Acid from Bone Ash: Digested with Sulphuric Acid, the Lime Thrown Down

ដោយ CharlieDE

គ្មានកាបូន

14
0
0
0
0
0
Ferric Chloride Solution: Precipitated Sesquioxide Dissolved in Hydrochloric Acid
គ្រោះថ្នាក់

Ferric Chloride Solution: Precipitated Sesquioxide Dissolved in Hydrochloric Acid

ដោយ CharlieDE

គ្មានកាបូន

13
0
0
0
0
0
Ferric Hydroxide: Precipitated from Ferric Chloride with Excess Ammonia

Ferric Hydroxide: Precipitated from Ferric Chloride with Excess Ammonia

ដោយ CharlieDE

គ្មានកាបូន

11
0
0
0
0
0
Sodium Bicarbonate: Soda Crystals Exposed to Carbonic Acid in Chambers (the Old Process)

Sodium Bicarbonate: Soda Crystals Exposed to Carbonic Acid in Chambers (the Old Process)

ដោយ CharlieDE

គ្មានកាបូន

9
0
0
0
0
0
Calcium Chloride: Chalk Dissolved in Hydrochloric Acid and Evaporated

Calcium Chloride: Chalk Dissolved in Hydrochloric Acid and Evaporated

ដោយ CharlieDE

គ្មានកាបូន

9
0
0
0
0
0
Calcium Chloride: Chlorine Passed over Red-Hot Lime
គ្រោះថ្នាក់

Calcium Chloride: Chlorine Passed over Red-Hot Lime

ដោយ CharlieDE

គ្មានកាបូន

8
0
0
0
0
0
Calcium Chloride, Purified: Iron Oxidised with Chlorine Water and Thrown Down with Milk of Lime
គ្រោះថ្នាក់

Calcium Chloride, Purified: Iron Oxidised with Chlorine Water and Thrown Down with Milk of Lime

ដោយ CharlieDE

គ្មានកាបូន

13
0
0
0
0
0
Copper Sulphate: Copper Heated with Sulphur, Roasted to Sulphate and Leached (Thorpe)
គ្រោះថ្នាក់

Copper Sulphate: Copper Heated with Sulphur, Roasted to Sulphate and Leached (Thorpe)

ដោយ CharlieDE

គ្មានកាបូន

5
0
0
0
0
0
Magnesium Oxide: Magnesium Burned in Air

Magnesium Oxide: Magnesium Burned in Air

ដោយ CharlieDE

គ្មានកាបូន

7
0
0
0
0
0
Copper Oxide: Copper Carbonate Heated to Dull Redness

Copper Oxide: Copper Carbonate Heated to Dull Redness

ដោយ CharlieDE

គ្មានកាបូន

4
0
0
0
0
0
Copper Oxide: Copper Sulphate Heated to Intense Redness
គ្រោះថ្នាក់

Copper Oxide: Copper Sulphate Heated to Intense Redness

ដោយ CharlieDE

គ្មានកាបូន

4
0
0
0
0
0
Zinc Oxide (Pharmacy): Zinc Carbonate Precipitated with Hot Soda, Then Heated

Zinc Oxide (Pharmacy): Zinc Carbonate Precipitated with Hot Soda, Then Heated

ដោយ CharlieDE

គ្មានកាបូន

13
0
0
0
0
0
Zinc Oxide: Zinc Sulphate Heated with Carbon, 2 Hours at 650 °C
គ្រោះថ្នាក់

Zinc Oxide: Zinc Sulphate Heated with Carbon, 2 Hours at 650 °C

ដោយ CharlieDE

គ្មានកាបូន

8
0
0
0
0
0
Anhydrous Copper Chloride: Copper Heated in Excess Chlorine
គ្រោះថ្នាក់

Anhydrous Copper Chloride: Copper Heated in Excess Chlorine

ដោយ CharlieDE

គ្មានកាបូន

8
0
0
0
0
0
Ferric Oxide: Hydroxide Precipitated from Ferric Chloride with Ammonia, Then Heated

Ferric Oxide: Hydroxide Precipitated from Ferric Chloride with Ammonia, Then Heated

ដោយ CharlieDE

គ្មានកាបូន

8
0
0
0
0
0
Ferric Chloride Solution: Iron Dissolved in Hydrochloric Acid and Saturated with Chlorine
គ្រោះថ្នាក់

Ferric Chloride Solution: Iron Dissolved in Hydrochloric Acid and Saturated with Chlorine

ដោយ CharlieDE

គ្មានកាបូន

9
0
0
0
0
0
Ferrous Oxalate: Precipitated from Ferrous Sulphate with Oxalic Acid

Ferrous Oxalate: Precipitated from Ferrous Sulphate with Oxalic Acid

ដោយ CharlieDE

គ្មានកាបូន

6
0
0
0
0
0
Nickel Monoxide: Nickel Hydroxide Precipitated with Alkali and Strongly Heated
គ្រោះថ្នាក់

Nickel Monoxide: Nickel Hydroxide Precipitated with Alkali and Strongly Heated

ដោយ CharlieDE

គ្មានកាបូន

11
0
0
0
0
0
Stannous Chloride (Tin Salt): Tin Dissolved in Hydrochloric Acid and Crystallised
គ្រោះថ្នាក់

Stannous Chloride (Tin Salt): Tin Dissolved in Hydrochloric Acid and Crystallised

ដោយ CharlieDE

គ្មានកាបូន

9
0
0
0
0
0
Hydrogen Fluoride Gas from Fluorspar and Sulphuric Acid
គ្រោះថ្នាក់

Hydrogen Fluoride Gas from Fluorspar and Sulphuric Acid

ដោយ CharlieDE

គ្មានកាបូន

13
0
0
0
0
0
Sodium Pyrophosphate: Disodium Phosphate Heated to 300 °C

Sodium Pyrophosphate: Disodium Phosphate Heated to 300 °C

ដោយ CharlieDE

គ្មានកាបូន

13
0
0
0
0
0
បង្ហាញ 24 ក្នុងចំណោម 154