What mass of salt is contained in 250.0 ml of a saline solution that is 18.0% salt by mass? the density of the solution is 1.13 g/ml.

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

The closer the atoms are to becoming ionic the more highly dense the negatively charged side gets.