In the reaction mechanism the compound MnO2 appears. A student makes the claim grams of "The order of MnO2 must be zero since it does not appear in the overall balanced equation." Do you agree or disagree with the student? Explain your reasoning.

Ithink the answer is a or d.

Dumb kids playing chess on freeways go spat domain

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