Sir, bahut helpful video bana rahe hai aap isiliye bahut bahut TQ 🙏, sir silica test.. chemical preparation. Bare me video chahiye. How to prepare ammonium molybdate and oxalic acid. Aur phosphate kitna type ka hai... Phosphate test ke bare me bataiye sir...
Alkali azide/iodide solution Dissolve 500 g of sodium hydroxide (NaOH) or 700 g of potassium hydroxide (KOH) and 135 g of sodium iodide (Nai) or 150 g of potassium iodide (KI) in distilled water and dilute to 1 liter. To this solution add 10 g of solution azide (NaN3) dissolved in 40 mL of distilled water.
Alkali azide/iodide solution Dissolve 500 g of sodium hydroxide (NaOH) or 700 g of potassium hydroxide (KOH) and 135 g of sodium iodide (Nai) or 150 g of potassium iodide (KI) in distilled water and dilute to 1 liter. To this solution add 10 g of solution azide (NaN3) dissolved in 40 mL of distilled water.
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Nice sir ❤❤
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Great knowledge,,,,,ntu solution ammonium test , calcium magnesium test video laye sir
Ok wait
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Gud
Sir, bahut helpful video bana rahe hai aap isiliye bahut bahut TQ 🙏, sir silica test.. chemical preparation. Bare me video chahiye.
How to prepare ammonium molybdate and oxalic acid.
Aur phosphate kitna type ka hai... Phosphate test ke bare me bataiye sir...
🎉🎉
Sir ji sabhi chemicals ka normality bhi btao sath me.
Chemical preparation ka alg se video upload kiye hai, check kre
Brown precipitate ko kya boltee ha
Sir How to prepare Alkali Azide in Bod Make video on it
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Sir bod analysis ke liye alkali azid solution kese banaye plz help me
Ok jld video upload hoga wait kro
Dissolved oxygen and bod bhi aysehi nikale to chalega kya wrinkles method se
BOD method alg he. BOD ke chemicals alg he.
Sir Make Video Tkn and Tp
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Sir d.o analysis me jo chemical use hote he inki preparation kaise kare
Chemical preparation ke video already uploaded kiye hai, check kre
@@EnviroTechSupport710 okay sir thankyou
Bod analysis ke liye sir
Alkali azide kayse bnate hai
Alkali azide/iodide solution
Dissolve 500 g of sodium hydroxide (NaOH) or 700 g of potassium hydroxide (KOH) and 135 g of sodium iodide (Nai) or 150 g of potassium iodide (KI) in distilled water and dilute to 1 liter. To this solution add 10 g of solution azide (NaN3) dissolved in 40 mL of distilled water.
@@EnviroTechSupport710 merepass sodium azide hai sodium iodide nhi hai to kayse bnaneka
150 gm potassium iodide use kro.
@@EnviroTechSupport710 sodium azide nhi dalna hai kya
Dalana hai
Iska koi chart nhi hai kya DO jyada rha to dilution ka
Fresh water ka DO sbse jyda hota he, pollutant water ka DO km hota he.
Alkali Azid only sir
203 gram sample hi kyu lena hota ha
According to the BOD Procedure.
Sir message me type kar ke bata do plz argent hai sir plz plz
Alkali azide/iodide solution
Dissolve 500 g of sodium hydroxide (NaOH) or 700 g of potassium hydroxide (KOH) and 135 g of sodium iodide (Nai) or 150 g of potassium iodide (KI) in distilled water and dilute to 1 liter. To this solution add 10 g of solution azide (NaN3) dissolved in 40 mL of distilled water.
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@@EnviroTechSupport710 thanku sir
@@EnviroTechSupport710 sir ye bod analysis ke liye hai na
Nice