water powered cars.

     In many resent newspapers and in many articles on the internet we have seen mentions of eco-cars hat run entirely on water. This, for now, is just a fantasy and most of the stories you read are tied to investment frauds. Firstly, the whole idea of entirely water powered cars defies thermodynamics. Cars that are powered by water rely on another source of energy, gasoline, which assists the transformation of the water into useable energy in a vehicle. Without this gasoline or other energy source the water would simply just sit in the tank of the car. This means that you would have no way of starting the car because there would be no concealed energy source that would heat the water. Therefore heating the molecules and turning the water into steam. This would then push a piston to make the engine work. So, until there is solid proof that these cars are actually are real, reliable and efficient don’t trust these companies and articles. This is the average equation that shows how a chemical reaction takes place in the average car: CnHm + (n + m/3) O2 → n CO2 +  h2o+m/2                                                                                                                                   This means that the waterpowered car can not run without a separate energy source which destroys the idea of a car that runs entirelly on water. The car below are partially powered by water, The diagram shows how a water car could possiabally work.Some companies have even designed toy models of cars so they can better understand the water cars.