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What is a standard solution?
Standard Solution is a solution that the concentration of which is accurately known
Calcium is carried by water by a process called?
Solution.
What is a secondary solution?
A solution that has been titrated against a primary standard solution.
Why are standard solutions used?
A solution is a homogenous mixture of two or more substances. while A solution whose concentration is known is called a standard solution.
When minerals are dissolved how are resulting ions are carried by rivers?
in solution
Explain how standard solution can be carried out in industry?
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What is a hypo solution?
A Hypo Solution is used in iodometric titrations, its is basically sodiumthiosulphate (Na2S2O3)
How would the appearance of the solution change for each kinetic trial if the Na2S2O3 solution were omitted from the experiment?
It would change the Voltage.
What is the structure of NA2S2O3?
stanaderised of Na2S2O3 .
What is hypo solution used in chemistry for iodometric titration?
hypo solution used in iodometric titration is sodiumthiosulphate. Its N\10 normality of Na2S2O3.
What mass of na2s2o3 5h2o is needed to prepare 500.00 ml of 0.1000 m na2s2o3?
Mol.Wt =248.17Molarity =( Wt/ Mol.Wt ) /No:of litres of solution0.1 =( Wt / 248.17) / 0.5Wt =0.1 *0.5*248.17Wt = 12.4085g in 500ml of solution.
What is a standard solution?
Standard Solution is a solution that the concentration of which is accurately known
How would you prepare 1L of 000100 M Na2S2O3 starting with solid Na2S2O3 The numbers in Na2S2O3 are subscripts.?
first we calculate the molecular weight M.W=158.11 mass of Na2S2O3=M.W*concentration*volume(in litter) for a concentration of 0.001 mass of Na2S2O3=158.11*0.001*1=0.15811 g so we use this mass and continue the volume to be 1 L
What are the oxidation numbers for the elements in Na2S2O3?
Na2S2O3 oxidation number
Why do you use 25 grams to prepare 0.1N sodium thiosulfate solution?
You do not need especially 25 grams to prepare 1.0 Liter 0.1N Na2S2O3-solution.It depends what substance is used: Na2S2O3 orNa2S2O3•5H2O (more common, called hypo).Molar masses are different, 158.11 g/mol for Na2S2O3 or(158.1 g/mol + 5*18.02 = ) 248.2 g/mol for Na2S2O3•5H2O respectively.To get the 0.10 N solution you'll need 15.8 gram or 24.8 gram respectively, dissolve it togather with 1 gram of disodium carbonate, and add up to 1.0 Liter (freshly boiled) water, let stand overnight and filter on fine grade paper.
What is a non standard solution please answer definition?
is that solution that is just unlike standard solution .so if any solution dont have the standard property which is called the non standard solution the property of the standard solution is:-1.high purity 2.it is stable toward the air 3.available it means that in the lost cost.........
What is the formula for the sodium thiosulfate?
Na2S2O3
