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What is observed when a solution of potassium iodide is added to a solution of lead acetate in a test tube.1. What type of reaction is this.2. Write a balanced chemical equation to represent the above equation |
Answer» Question:What is observed when a solution of potassium iodide is added to a solution of lead acetate in a test tube. 1. What type of reaction is this. 2. Write a balanced CHEMICAL equation to represent the above equation? Answer:◆ When a solution of potassium iodide is added to a solution of lead nitrate taken in a test tube, the precipitation of a yellowish solid is observed. This yellowish solid is lead iodide. Potassium nitrate is formed ALONG with lead iodide. ◆ This is a double displacement reaction. ◆ When the two ionic compounds / elements exchange their ions is called Double Displacement Reaction. ◆ The balanced chemical equation for the above reaction is: Balanced Equation: Pb(NO3)2 + 2KI --- 2KNO3 + PbI2 Word Equation: lead nitrate + Potassium Iodide ---- Potassium Nitrate + Lead Iodide. HOPE IT HELPS YOUTHANK YOU |
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