A heating-cooling system cycles gases between states. Assume this system is using 1.00 moles of an ideal gas with a C(v) = 25.00 J/mol:
K. In this cycle, the gas was cooled from 561.0 K to 392.0 K. In
addition, the pressure changed from 20.0 atm to 14.0 atm while the
volume remained constant. Calculate AE, in J, for this process.
4
7
+/-

If a hydrogen atom is neutral, it must also have  one electron. an oxygen atom (o) has an atomic number of eight (8). this means a neutral oxygen atom has eight protons and eight electrons. the element actium (ac) has an atomic number of 89, so it has 89 protons and 89 electrons in a neutral atom

Olá. porque a reação na temperatura é muito rapida a do copo : )

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