If given the balanced equation 2KI + Pb(NO3)2 = 2KNO3 + PbI2. How would you retrieve the left over excess reactant if Pb(NO3)2 from the experiment?

Can you me with this i really appreciate it

4. a 20-kg child is tossed up into the air by her parent. the child is 2 meters off the ground traveling 5 m/s. circle one: ke / gpe / both show your work for finding the values of each type of energy the object has:

According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.