4Fe+3O2=2Fe2O3

how many moles of O2 are needed if we wish to make 6 moles of Fe react
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It shows that the experiment is designed properly.

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