Formula of precipitate NaOH(aq) + KNO3(aq)
(s)
Na2SO4(aq) + Pb(NO3)2(aq)
(5)
s
NaOH(aq) + Fe2(SO4)3(aq)
(s)

Yes you are correct use the scientific method

16- counting by fours

Dumb kids playing chess on freeways go spat domain

Firstly, the water in the dams hold gravitational potential energy as they are above ground level. the gravitational potential energy is then transferred to kinetic energy as it falls, spinning the turbinethe turbine then spins the generator, which is a large magnet surrounded by metal coils. by doing this, the generator generates electricity. in this action, the energy transfer taken place is kinetic to electric energy