Part C Calculate how many moles of NO2 form when each
quantity of reactant completely reacts.
2 N2O(g) → 4NO2(g) + O2(9)
16.2 g N205
Express your answer using three significant figures.
ring

Part D
3.31 kg N205
Express your answer using three significant figures.
DC

Icant see the pictures 

B.) falsehope this !

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