Lead nitrate solution is added to a test tube containing potassium iodide solution. (a) Write the name and colour of the compound precipitated. (b) Write the balanced chemical equation for the ...

To form this solution, 64.5 mmol of methylammonium iodide (MAI) and PbI 2 were placed in 100 ml of aqueous HI, and simple heating and cooling of the solution was sufficient.