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What is the ppm of sodium sulphide?
The ppm (parts per million) of sodium sulphide would depend on the concentration of sodium sulphide in the solution. To calculate the ppm, you would need to know the mass of sodium sulphide dissolved in a known volume of solution. This would allow you to determine the amount of sodium sulphide in relation to the total volume of the solution.
Is sodium sulfide toxic as a food preservative?
Yes, sodium sulfide is toxic and should not be used as a food preservative. It is a commonly used industrial chemical that can be harmful if ingested. It is not approved for use in food preservation by regulatory agencies.
Why Sulphur disappears when boiled with aqueous sol of sodium sulphide?
When sulfur is boiled with an aqueous solution of sodium sulfide, a reaction occurs where the sulfur reacts with sodium sulfide to form sodium polysulfide. This reaction converts the sulfur into a new compound, which is why the sulfur appears to disappear.
What is released when Na2S and HCl mix?
Na2S + 2HCl = 2NaCl + H2S (smelly toxic gas) Sodium sulphide + hydrochloric acid => Salt (Sodium chloride) and Hydrogen sulphide
What is the formula for cesium sulphide?
The formula for cesium sulphide is Cs2S.
What atoms do sodium sulphide contain?
Sodium sulphide has one sodium atom and two sulphur atoms. NA2S
What is the ppm of sodium sulphide?
The ppm (parts per million) of sodium sulphide would depend on the concentration of sodium sulphide in the solution. To calculate the ppm, you would need to know the mass of sodium sulphide dissolved in a known volume of solution. This would allow you to determine the amount of sodium sulphide in relation to the total volume of the solution.
What is the formula of sodium sulphide?
Na(2)S
What is the word equation for the reaction of sodium plus sulfur?
Na + 2S --> Na2S Sodium and Sulphur yield Sodium Sulphide.
What are the elements present in sodium sulphide?
Sodium sulfide is composed of two elements: sodium and sulfur. Sodium is an alkali metal with the symbol Na, while sulfur is a nonmetal with the symbol S. The chemical formula of sodium sulfide is Na2S.
What does iron and sulphur make?
Iron Sulphide
Is sodium sulfide toxic as a food preservative?
Yes, sodium sulfide is toxic and should not be used as a food preservative. It is a commonly used industrial chemical that can be harmful if ingested. It is not approved for use in food preservation by regulatory agencies.
Why Sulphur disappears when boiled with aqueous sol of sodium sulphide?
When sulfur is boiled with an aqueous solution of sodium sulfide, a reaction occurs where the sulfur reacts with sodium sulfide to form sodium polysulfide. This reaction converts the sulfur into a new compound, which is why the sulfur appears to disappear.
What elements make up iron sulphide?
iron and sulfur
What are three examples of qualitative?
- test of chlorine in water - test of sodium in a mixture by flame test - test of hydrogen sulphide in a gas mixture
What is nitrogen sulphide made of?
nitrogen and sulphide
What is released when Na2S and HCl mix?
Na2S + 2HCl = 2NaCl + H2S (smelly toxic gas) Sodium sulphide + hydrochloric acid => Salt (Sodium chloride) and Hydrogen sulphide
