What would be the formula of the precipitate that forms when lead (II) nitrate (aq) and potassium sulfate (aq) are mixed?
O H₂O 0
O Pb2SO4
PbSO
ОРЫК,
O K(NO3)2

The answer is b on plato.

Okay well gravitational energy is matter forced by gravity making energy though the kinetic energy then the electric energy produces electricity from the kinetic energy and the kinetic energy gets its energy from the gravitational energy. was that the answer you wanted or something else?  

As cooking food that has to go in the oven

Answer///precipitate;