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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.
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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 saturated potassium nitate solution?
By farting. how many gms potassium nitrate and how many ml water
How do you make 5 percent potassium hydroxide solution?
A solution that is refered to as a percentage of something (like potassium hydroxide, KOH) refers to the mass of the solute compared to the total solution, so a 5% KOH solution would be 5g KOH + 95g H2O, and the 5g KOH would be 5% of the 100g total of the solution.
What is the composition of fehling's solution?
Fehling's solution A= concentrated aqueous solution of Copper (II) sulphate, Fehling's solution B= solution of Sodium-potassium tarterate + sodium hydroxide.
What is the molarity of 20.2 g of potassium nitrate in enough water to make 250.0 mL of solution?
0.8M
What is the formula for potassium thiocynate?
kocn
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.
Why the nitrobengene is used in volhards method?
nirto benzene form coating on the ppts ; hence we can avoid the direct reaction between the ppts and added thiocynate solution. this will minimize the error in titration. Because the added thiocynate must react with only FREE chloride ions.
How do you make k2cr2o4 solution?
It is prepared by roasting powdered chromite with potash and limestone, treating the cinder with a hot potassium sulfate solution and leaching.Alternatively, it may be prepared by the reaction of potassium dichromate and potassium hydroxide.
How do you make saturated potassium nitate solution?
By farting. how many gms potassium nitrate and how many ml water
What is the function of potassium bicarbonate solution?
A solution of potassium bicarbonate can be used as fungicide.
What is the chemical formula for Thiocynate?
Formula: SCN-
What is alkaline pottassium permanganate solution?
Alkaline potassium permanganate solution is a solution of potassium permanganate containing an alkali. The alkali can be sodium hydroxide or potassium hydroxide.
What mass of potassium iodide is dissolved in 200 g of water to make 3.0 percent solution?
You need 6 g potassium iodide.
How many moles of potassium hydroxide are required to make 200cm3 of 0.5M solution?
0.1 moles
What is the chemical reaction of a solution of lead nitrate is added to a solution of potassium sulfate?
Lead nitrate + potassium sulfate ---> Lead sulfate + Potassium nitrate
How do you make 5 percent potassium hydroxide solution?
A solution that is refered to as a percentage of something (like potassium hydroxide, KOH) refers to the mass of the solute compared to the total solution, so a 5% KOH solution would be 5g KOH + 95g H2O, and the 5g KOH would be 5% of the 100g total of the solution.
