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Color of acetone after adding sodium nitroprusside?
Red
What is the formula of the colored precipitate obtained in the nitro prusside test?
Sodium nitroprusside is used for detection of sulphur in organic compounds. If sulphur is present in the organic compound, sodium fusion will convert it into sodium sulphide. Sulphide ions are readily identified using sodium nitroprusside. Na + S = Na2S Na2s + Na2[Fe(CN)5NO] = Na4[Fe(CN)5NOS] Sodium nitroprusside violet colour Submitted by Dr Arun Trikha on July 22nd 2012 .
What happens when potassium sulfide reacts with sodium nitroprusside?
solution becomes violet in colour
What is the significance of sodium-nitroprusside test?
This test is performed to test the presence of cysteine in the test solution (protein solution)
Why FeSO4 solution is freshly prepared?
Solid FeSO4 easily absorb water.
Why sodium thiosulphate solution is prepared in freshly boiled and cooled water?
why sodium thiosulfate to be prepared in hot water only
Color of acetone after adding sodium nitroprusside?
Red
What is the formula of the colored precipitate obtained in the nitro prusside test?
Sodium nitroprusside is used for detection of sulphur in organic compounds. If sulphur is present in the organic compound, sodium fusion will convert it into sodium sulphide. Sulphide ions are readily identified using sodium nitroprusside. Na + S = Na2S Na2s + Na2[Fe(CN)5NO] = Na4[Fe(CN)5NOS] Sodium nitroprusside violet colour Submitted by Dr Arun Trikha on July 22nd 2012 .
What happens when potassium sulfide reacts with sodium nitroprusside?
solution becomes violet in colour
Why is it important that fehlings solution be freshly prepared?
Fehling's solution must be freshly prepared because there is a tendency for it to oxidize if not used right away
What is the significance of sodium-nitroprusside test?
This test is performed to test the presence of cysteine in the test solution (protein solution)
How does nitroprusside affect cardiac output?
Sodium nitroprusside is used in emergency to reduce the very high blood pressure. The drug dilates the arterial as well as venous system. So you get tachycardia and cardiac out put increases probably.
What effect does Sodium Nitroprusside have on afterload and preload?
It decreases preload and afterload as a result of the dilation in the venous and arterial vasculature from the nitric oxide.
Why should benzidine reagent be freshly prepared?
Benzidine reagent is used to test blood in urine. It needs to be freshly prepared in order to obtain best results, otherwise, possible contamination may occur.
Explain why the surface of sodium is only shiny when it is freshly cut?
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Why production area and dining area at the same level?
So that the freshly prepared hot food can be served up before it goes cold, and also to minimise the risk of accidents.So that the freshly prepared hot food can be served up before it goes cold, and also to minimise the risk of accidents.So that the freshly prepared hot food can be served up before it goes cold, and also to minimise the risk of accidents.So that the freshly prepared hot food can be served up before it goes cold, and also to minimise the risk of accidents.
Why FeSO4 solution is freshly prepared?
Solid FeSO4 easily absorb water.
