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What does nacl hcl kscn reaction gives and what is the color of the product?
Wiki User
∙ 14y ago
I'm not sure what happens when you add nacl, but kscn and hcl reacts to from an intensely red color in the presence of iron.
Wiki User
∙ 14y ago
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KSCN plus H2O plus HCl?
k2co3 + 2hcl --> kcl +h2o +co2
How do you make potassium thiocyanite solution?
To make a potassium thiocyanate solution, dissolve 0.972 g potassium thiocyanate (KSCN) in enough water to make 100 ml.
How do you make a potassium thiocynate solution?
When you are looking to make a potassium thicyanate solution you have to dissolve 0.972 g of KSCN in enough H2O to make a 100 mL solution.
What is the balanced equation for FeCl3 and KSCN?
FeCl3 + 6KSCN --> [Fe(SCN)6]-3 + 6K+ + 3Cl- This is a complex ion equation. K has a charge of +1 and Cl has a charge of -1 but since these form an aqueous solution, they are seperated. Put together, the equation cannot be balanced.
Why is KSCN used in iodometry of copper?
On addition of the KI to your copper (II) solution, you formed Copper (I) iodine solid and produced the tri-iodide ion. It is the tri-iodide ion that you are titrating with the sodium thiosulfate. The tri-iodine ion is what itercalates into the starch molecules to form the dark blue color you are using as an end point in the titration. Some the the tri-iodide ion formed will adsorb to the surface of the solid copper (I) iodine formed. This must be desorbed for a complete titration. The addition of the potassium thiocyanate, displaces the adsorbed tri-iodine ion, and liberates it for titration.
When mixing 0.1 M FeCl3 and 0.1 N KSCN is it a chemical or physical change?
This is chemical change; this reaction is used as qualitative test for iron - a blood red color appear in solution.
What is the reactant that reacts with KSCN and give red color?
With anything that contains Fe (3+) ions :-)
What results when you have fecl3 and kscn and agno3?
FeCl3 +KSCN + AgNO3
What cation is present if tap water turns a deep red color with a few drops of KSCN?
If tap water turns a deep red color with a few drops of potassium thiocyanate (KSCN), it indicates the presence of iron(III) cations (Fe3+).
Is tap water turns a deep red color with a few drops of KSCN what cation is present?
Iron (III)
Is liquid KSCN a strong electrolyte?
Yes.. it is solid KSCN melted, so the ions transport the electricity. In the other hand solid KSCN would not transport any electricity.
Is KSCN a salt?
Yes
Why the addition of Na2CO3 KSCN in the iodometric determination of Cu 2?
Na2CO3 is added to prevent oxidation of cu+ ions which are repeatedly formed by reaction of Cu++ and I-.So, to prevent oxidation co2 is used in retarding reaction
What is the name kscn?
potassium thiocyanate
How do you make 0.1 m consntratefrom KSCN?
10 g KSCN; add distilled water for a total volume of 1 L
What is the name for KSCN?
potassium thiocyanate
Why do we heat KSCN Fe solution befor titration with EDTA?
We usually heat KSCN Fe solution before titration with EDTA so as to produce crystalline crust forms.
