If water is added to magnesium nitride, ammonia gas is produced when the mixture is heated. Mg3N2(s)+3H2O(1) 3 MgO+ 2NH3(g) If 10.5 g of magnesium nitride is treated with water, what volume of ammonia gas would be collected at 20 degrees * C and 0.985 atm?

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

Sorry i dont understand the question can you rephase it?

Ametal with a large number of free flowing electrons most likely has good conductivity