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What mass of potassium iodide is dissolved in 200 g of water to make 3.0 percent solution?
To make a 3.0% solution of potassium iodide, you would need to dissolve 6.0 g of potassium iodide in 200 g of water. This is because 3.0% of 200 g is 6.0 g.
What is the percent composition of potassium in potassium iodide Kl?
The percent composition of potassium in potassium iodide (KI) is 58.5%. This is calculated by dividing the atomic mass of potassium by the molar mass of KI and multiplying by 100.
Is potassium iodide solution compound or mixture?
Potassium iodide solution is a compound because it is a pure substance made up of potassium and iodine chemically bonded together in a fixed ratio.
What is the liquid left when you mix potassium iodide and led nitrate?
When potassium iodide and lead nitrate are mixed, a yellow precipitate of lead iodide forms in the solution, while potassium nitrate remains dissolved in the liquid.
When potassium iodine solution is added to a solution of lead nitrate in a test tube what will be the compound precipitate?
The compound precipitate formed when potassium iodide is added to a solution of lead nitrate is lead iodide, which is a yellow precipitate. This reaction is a double displacement reaction where the potassium ion and nitrate ion switch partners to form potassium nitrate and lead iodide.
