A sample of an unknown substance has a mass of 89.5g. If 345.2 J of heat are required to heat the substance from 285K to 305k, what is the specific heat of the substance?

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 mole ratio of hydrogen to ammonia is 3: 2.

Where is the illustration?