How many grams of KI would we need if we started with 13.8 grams of PbI2 ? PLEASE HELP

Provide a stepwise curved arrow mechanism that fully explains the outcome of the reaction shown below. oh нао* heat он

To calculate percent by mass, use the equation below: calculate the percent by mass of each element. %n = % %h = % %o = %

I’m an electrically neutral atomic any element, there are equal numbers of