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What color is Sodium Thiosulphate?
Sodium thiosulphate is typically white in color, appearing as a crystalline powder or solid.
What is the boiling point of sodium thiosulphate?
The boiling point of sodium thiosulfate is 100°C (212°F).
Why is starch indicator added after sodium thiosulphate?
Starch indicator is added after sodium thiosulphate in iodometric titrations to help visualize the endpoint of the reaction. Starch reacts with any excess iodine produced at the endpoint, forming a dark blue-black color, allowing for easier detection of when all the thiosulphate has reacted.
Why is sodium thiosulphate used in iodometric titration?
Sodium thiosulfate is used in iodometric titration as a titrant to react with excess iodine after it has reacted with the analyte. This reaction helps determine the amount of iodine that reacted with the analyte, enabling the quantification of the analyte's concentration. Sodium thiosulfate is preferred due to its ability to efficiently reduce iodine to iodide ions in a one-to-one stoichiometry.
Is sodium thiosulphate soluble?
Yes, sodium thiosulfate is soluble in water. It dissolves readily in water to form a clear solution.
What color is Sodium Thiosulphate?
Sodium thiosulphate is typically white in color, appearing as a crystalline powder or solid.
Why use sodium Bicarbonate for titration of sodium thiosulphate using pottasium dicromate?
because sodium thiosulphate is unstable and iodine also so to maintain neutral medium we have to use sodiumcarboate
What is a bromin?
Sodium thiosulphate solution (5-25 %)
Indicator used during the standardization of sodium thiosulphate?
Starch
What is the boiling point of sodium thiosulphate?
The boiling point of sodium thiosulfate is 100°C (212°F).
What does sodium thiosulphate and hydrochloric acid react to form?
sodium chloride, sulphur, sulphur dioxide and water
What is the chemical symbol for sodium thiosulphate?
The chemical symbol for sodium thiosulfate is Na2S2O3.
What is the use of Sodium thiosulphate in iodometry?
Sodium thiosulfate is used in iodometry to titrate iodine, which allows for the determination of the concentration of substances that react with iodine. It serves as a reducing agent that reacts with iodine to form iodide ions in a redox reaction. This reaction is commonly used in analytical chemistry to quantify the amount of oxidizing agents present in a solution.
What is the compound symbol of sodium bicarbonate?
The chemical symbol for sodium thiosulphate (hypo) is Na2S2O3•5H2O. Hope that helps.
Which of the following is used as food preservative 1 sodium Benzoate 2 sodium Thiosulphate 3 sodium Hydroxide 4 sodium Bicarbonate?
1.sodium benzoate
Why is starch indicator added after sodium thiosulphate?
Starch indicator is added after sodium thiosulphate in iodometric titrations to help visualize the endpoint of the reaction. Starch reacts with any excess iodine produced at the endpoint, forming a dark blue-black color, allowing for easier detection of when all the thiosulphate has reacted.
Can sodium thiosulphate exists in liquid form?
Yes you can buy it online at yourashithead.fag
