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Adding potassium iodide to lead nitrate is it physical or chemical change?
Wiki User
∙ 14y ago
Both
Wiki User
∙ 14y ago
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Is adding milk to coffee chemical or physical?
chemical change
What is the formula when adding K and Cl?
The chemical formula of potassium chloride is KCl.
Is adding water to heated copper sulfate crystals chemical or physical?
chemical
Is adding sugar to cereal a physical or chemical change?
It would be physical change.
Is adding lemon to your tea a chemical or physical change?
chemical, you can't take the lemon out
Is adding silver nitrate to water a physical or chemical change?
Dissolving silver nitrate in water is a chemical process.
When adding silver nitrate to salt water does it undergone a chemical or a physical change?
anytime any elements/mixtures are placed together it is a chemical change... a physical change is if the silver nitrate is by itself and changed it physical appearance but is the same element (like if a human changes there clothes)
How can you make potassium chloride precipitate?
You can make potassium chloride precipitate by adding silver nitrate (AgNO3). The chemical equation being AgNO3(aq)+ KCl(aq) = KNO3(aq) + AgCl(s) You know that silver nitrate will form a precipitate as you can see this on a solubility chart.
What are the changes in adding potassium iodide to lead nitrate?
2KI+Pb(NO(3))(2) yields 2KNO(3)+PbI(2). You basically get potassium nitrate and lead (II) iodide when you react potassium iodide and lead nitrate dissolved in solution.
Explain how you would prepare a saturated solution of potassium nitrate in water?
Add potassium nitrate to distilled water while stirring continuously; stop adding potassium nitrate once the chemical becomes saturated and stops dissolving in the water. Filter the solution into an evaporating dish and measure the temperature of the solution. Measure the temperature and carefully heat the solution under low heat. Weigh the potassium nitrate to determine its solubility. You should find that approximately 36 g of potassium nitrate can be dissolved in 100 ml of water at room temperature (25 degrees Celsius). santosh kumar.batchu santoshkumar@gmail.com
What type of change if adding sodium chloride and silver nitrate?
chemical
Is adding silver nitrate to salt water a chemical change?
No, it is not. No bonds break and no bonds are created. It's only a mixing process, and that's a physical process.
Is adding sugar to lemonade a chemical or a physical change?
its a chemical lol
Is adding milk to coffee chemical or physical?
chemical change
What is the formula when adding K and Cl?
The chemical formula of potassium chloride is KCl.
Adding cream to coffee is a chemical or physical change?
It is a physical change.
Is adding baking powder to scrambled eggs a physical or chemical change?
Hi
