What happens when potassium iodide reacts with lead acetate?
What happens when potassium iodide reacts with lead acetate?
Lead acetate dissolves in water to give lead ion and acetate ion and on reacting with potassium iodide, the lead ion joins with the iodine ion to form lead iodide and potassium ion joins with acetate ion to form potassium acetate.
Which colour precipitate formed when lead acetate reacts with potassium iodide?
red precipitate
When potassium iodide solution is added to lead acetate solution, a red precipitate is formed. ………………….
What is formed when potassium iodide and lead acetate solution is heated?
When potassium iodide solution is added to lead acetate solution lead iodide is formed which is bright yellow.
What is the chemical reaction of lead acetate?
Lead(II) acetate paper is used to detect the poisonous gas hydrogen sulfide. The gas reacts with lead(II) acetate on the moistened test paper to form a grey precipitate of lead(II) sulfide.
When potassium iodide solution is added to lead acetate solution a red precipitate is formed or not?
When potassium iodide solution is added to lead acetate solution, a red precipitate is formed.
Which form of the double displacement reaction between lead nitrate and potassium iodide is given below?
The reaction between lead nitrate and potassium iodide is an example of a precipitation reaction. Lead nitrate reacts with Potassium iodide to form Lead iodide and Potassium nitrate. The above reaction is also an example of double displacement reaction.
When lead acetate solution is added to Potassiumiodide solution a precipitate is formed which is a red B yellow C White D Black?
yellow color precipitate is formed.
What kind of chemical reaction is this?
Table of Contents
| Types of Chemical Reactions | Explanation | General Reaction |
|---|---|---|
| Combination reaction | Two or more compounds combine to form one compound. | A + B → AB |
| Decomposition reaction | The opposite of a combination reaction – a complex molecule breaks down to make simpler ones. | AB → A + B |
What is the chemical reaction between lead nitrate and potassium iodide?
The reaction between lead nitrate and potassium iodide is an example of a precipitation reaction. Lead nitrate reacts with Potassium iodide to form Lead iodide and Potassium nitrate.
What is observed when a solution of potassium iodide is added to lead nitrate solution What type of reaction is this write a balanced chemical equation for this reaction?
Answer. (1) When potassium iodide is added to the aqueous solution of lead nitrate then a yellow colured precipitate of Lead iodide is observed. (2) This reaction is a double displacement reaction. (3) 2KI + Pb(NO3)2 —–> PbI2 + 2KNO3.
What is the chemical composition of the precipitate in the lead acetate test?
Lead acetate test: Take 3 ml of albumin solution in test tube then add 2 drops of 2% Na2NO3 solution and 1 ml of lead acetate solution. White precipitate is obtained White precipitate is obtained due to formation of lead albuminate therefore albumin is precipitated by heavy metal ions.
