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How would you make a 1.25 molar solution of potassium hydroxide?
Wiki User
∙ 13y ago
The formula mass of KCl is 75.5 so when 94.375g of it are dissolved in i litre water the solution prepared is 1.25 molar
Wiki User
∙ 13y ago
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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.
Sodium chloride is mixed with sodium hydroxide?
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How many moles of potassium carbonate are in 10.0mL of a 2.0 M solution?
Ten milliliters is a hundredth of a liter. So in a two molar solution, you would have .02 moles in 10 ml.
How does ferric chloride reacts with potassium iodide solution?
In aqueous solution they would not react. They would form a solution of ferric ions, chloride ions, potassium ions, and iodide ions.
Aqueous potassium hydroxide with sulfur dioxide?
[2K+]tribunated + 2I-(aq) + Cu2+(aq) + [SO42-]tribunated --> --> CuI2(s) + [2K+ + SO42- ]tribunated
What happens when you mix sulphuric acid and potassium hydroxide liquid?
This would produce an energetic reaction with a lot of heat, and the product would be water and potassium sulfate (as long as the molar quantities of the reactants are the same, otherwise you will have leftover sulfuric acid or leftover potassium hydroxide).
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.
How many moles of potassium hydroxide would be required to completely neutralize 0.100 mole of hydrochloric acid?
The same molar amount, 0.100mol KOH. The reaction is in a 1:1 stoichiometric ratio: HCl + KOH --> KCl + H2O.
What acid and base would react in a aqueous solution to produce potassium iodide?
Hydro iodic acid and potassium hydroxide, HI + KOH ----> KI + H2O
If you use potassium hydroxide instead of sodium hydroxide what salt would you make?
potassium chloride
What happens when lithium reacts with potassium hydroxide solution?
There will be no reaction between the lithium and the potassium hydroxide. However, since the potassium hydroxide is in solution, the lithium will still react with the water to form lithium hydroxide and hydrogen gas. 2Li + H2O --> H2 + LiOH.
What effect would the presence of potassium hydroxide have on starch production?
Potassium hydroxide removes carbon. It also helps to break down starch. Therefore, potassium hydroxide would mean less starch production.
Sodium chloride is mixed with sodium hydroxide?
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How many moles of potassium carbonate are in 10.0mL of a 2.0 M solution?
Ten milliliters is a hundredth of a liter. So in a two molar solution, you would have .02 moles in 10 ml.
What safety guideline would you follow if you were working with potassium hydroxide?
You would need to wear safety goggles, gloves, and a lab apron when working with potassium hydroxide.
Why would someone pour Coca Cola on a potassium hydroxide spill?
Probable because Coca Cola being an acidic solution the base is neutralized.
What is the chemical formula of the salt produced by the neutralization of potassium hydroxide with nitric acid?
Potassium Nitrate+Water HNO3 (aq)+KOH (aq)-->KNO3 (aq)+H2O (l)
