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How much sodium thiosulfate is needed to dechlorinate 100 mls of water?
Wiki User
∙ 12y ago
In standard methods it says to dissolve 3.5 g sodium thiosulfate in water and dilute to 1 L. Use 1 ml reagent to remove 1 mg/L residual chlorine in 500 ml sample.
Wiki User
∙ 12y ago
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What solution is produced when water and sodium thiosulfate will mixed?
A solution of sodium thiosulfate is produced.
What is the product of sodium thiosulfate and hydrochloric acid?
Produces Sodium iodide, Water, Sulfur and Sulfur dioxide
Can you dechlorinate your aquarium with hydrogen peroxide?
NO! Hydrogen peroxide will poison your fish. If you go to a pet store they willl have the proper water treatment for your tank. This neutralises all the things in tapwater that are harmful to fish (such as chloramine, ammonia and heavy metals - it's not just chlorine that is bad for them). If you know exactly what is in your local water supply and have a very good understanding of water chemistry, you can use pure crystals of sodium thiosulfate to dechlorinate the water. This is the chemical mixed in most commercial water treatments to remove the chlorine.
Will sodium thiosulfate mixed with water produce a rotten egg odor?
It may or may not...if there is some acid in the solution, then sulfur is a byproduct of the equation, which will lead to a sulfur smell. However, I don't feel like it would cause the smell, without at least a catalytic amount of acid.
When you mix sodium thiosulfate and hydrochloric acid what happens?
If you mix sodium thiosulfate and hydrochloric acid it makes sulphur + sulphur dioxide + Sodium chloride and water · 2HCl + Na₂ S₂O₃ -> 2NaCl + SO₂ + S + H₂O It also forms a collide which is a mixture when particles don't settle
What solution is produced when water and sodium thiosulfate will mixed?
A solution of sodium thiosulfate is produced.
What happens when sodium thiosulfate dissolves in water?
When water is mixed with sodium thiosulfate the surrounding area temperature decreases causing the temperature to become, colder. for example; the water is at 22.5 C when you mix it with sodium thiosulfate the temperature could decrease up to 19.5 C this is because sodium thiosulfate an endothermic reaction which makes new bonds with the water and the sodium thiosulfate
What is the product of sodium thiosulfate and hydrochloric acid?
Produces Sodium iodide, Water, Sulfur and Sulfur dioxide
What is the chemical formula for sodium thiosulfate and water?
Sodium Thiosulphate is Na2S2O3 and water is H2O.
What do you get when you react sodium thiosulfate and hydrochloric acid?
Sodium chloride, Water, Sulfur and Sulfur dioxide
Why sodium thiosulphate solution is prepared in freshly boiled and cooled water?
why sodium thiosulfate to be prepared in hot water only
Can you dechlorinate your aquarium with hydrogen peroxide?
NO! Hydrogen peroxide will poison your fish. If you go to a pet store they willl have the proper water treatment for your tank. This neutralises all the things in tapwater that are harmful to fish (such as chloramine, ammonia and heavy metals - it's not just chlorine that is bad for them). If you know exactly what is in your local water supply and have a very good understanding of water chemistry, you can use pure crystals of sodium thiosulfate to dechlorinate the water. This is the chemical mixed in most commercial water treatments to remove the chlorine.
How do make 10 percent sodium thiosulfate solution?
To get 100g of solution: 10g of sodium thiosulfate + 90g of water.
Is the dissolving of sodium thiosulfate in water endothermic or exothermic reaction?
H2O + Na2SO4 = Exothermic reaction
Will sodium thiosulfate mixed with water produce a rotten egg odor?
It may or may not...if there is some acid in the solution, then sulfur is a byproduct of the equation, which will lead to a sulfur smell. However, I don't feel like it would cause the smell, without at least a catalytic amount of acid.
When you mix sodium thiosulfate and hydrochloric acid what happens?
If you mix sodium thiosulfate and hydrochloric acid it makes sulphur + sulphur dioxide + Sodium chloride and water · 2HCl + Na₂ S₂O₃ -> 2NaCl + SO₂ + S + H₂O It also forms a collide which is a mixture when particles don't settle
How do you prepare 0.20mol of dc3 of sodium thiosulphate?
Dissolve 31,62 g anhydrous thiosulfate in 1 L demineralized water at 20 oC.
