Question

For the following chemical reaction, what mass of silver nitrate in grams will be needed to produce 3.91 mol of calcium nitrate?

CaI2+2AgNO3=2AgI+Ca(NO3)2
DrBob222
Look at your PbO problem. This is done the same way but there is no percent part to the question. And you have mols initially so there is no conversion to start.