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Iodine with one extra electron in its atom

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What are the elements in lead phosphate?

The elements present in lead phosphate are lead, phosphorus, and oxygen. Lead phosphate has the chemical formula Pb3(PO4)2.


What happens when you mix solutions of lead nitrate and potassium iodide?

When solutions of lead nitrate and potassium iodide are mixed, a yellow precipitate of lead iodide is formed. This reaction is a double displacement reaction where the lead from lead nitrate reacts with the iodide from potassium iodide to form the insoluble lead iodide.


What is the compound of Pbl4?

The compound PbI4 is lead (II) iodide, where the lead ion has a charge of +2 and the iodide ion has a charge of -1.


Why would the reaction between potassium iodide and lead (II) nitrate be used to make paint?

The reaction between potassium iodide and lead (II) nitrate forms lead iodide, which is a yellow pigment used in paint. Lead iodide provides a vibrant color and good coverage when used in paint formulations.


What react to lead II nitrate and sodium iodide to make lead iodide and sodium nitrate?

When reactants lead(II) nitrate and sodium iodide are combined, a double displacement reaction occurs. Lead(II) iodide (insoluble in water) and sodium nitrate are formed, leading to a white precipitate of lead(II) iodide and a solution of sodium nitrate.


Lead and potassium iodide equation?

The chemical equation for the reaction between lead nitrate (Pb(NO3)2) and potassium iodide (KI) to form lead iodide (PbI2) and potassium nitrate (KNO3) is: Pb(NO3)2 + 2KI → 2KNO3 + PbI2


What is the formula for potassium lodide and lead nitrate?

Potassium Iodide- KI Lead Nitrate- Pb(NO3)2


What do lead 2 nitrate and sodium iodide yield?

Lead(II) nitrate and sodium iodide will yield lead(II) iodide and sodium nitrate. This is a double displacement reaction, where the cations and anions switch partners resulting in the formation of two new compounds.


How many elements is PbI2?

PbI2 has TWO(2) elements. They are ;- Pb ; Lead (Plumbum ; Latin) I ; Iodine . However, there are three (3) atoms in PbI2. Viz: - 1 x Pb(Lead) 2 x I (iodine) 1 + 2 = 3 The name of the sibstance is 'lead iodide'.


What is observed when a solution of potassium iodide is added to a solution of lead nitrate taken in a test tube?

A yellow precipitate of lead iodide is formed. This is because potassium iodide reacts with lead nitrate to form lead iodide, which is insoluble in water. The reaction can be represented as: 2KI + Pb(NO3)2 → 2KNO3 + PbI2.


Reacting lead II nitrate solution with potassium iodide solution?

This is a double displacement reaction. 2KI + Pb(NO3)2 --> 2KNO3 + PbI2 Potassium iodide + Lead(II) nitrate --> Potassium nitrate + Lead(II) iodide A bright yellow precipitate will form when these two react.


What is the chemical formula for lead nitrate and potassium iodide reaction?

lead nitrate(Pb(NO3)2 + potassium iodide(KI) = lead iodide(PbI) + potassium nitrate (KNO3)