HHO Car Conversion Kits

Ray Bass asked:

We are doing a hydrogen-powered car for a science fair next week and we would like to know scientifically, why does the hydrogen car works. Like what does it react that makes the car work.

2 Comments

2 Responses to “What is the scientific explanation of why a hydrogen-powered car works?”

1. 
   gary m Says:
   May 12th, 2009 at 5:27 am

   H2(gas)+O2=energy

2. 
   David Says:
   May 12th, 2009 at 11:22 pm

   Hydrogen Cars

   Hydrogen cars run on hydrogen fuel cells. So you have hydrogen. its kind of electropositive, at least relative to O. What the fuel cell basically does is have the H travel to bond to the O, but it splits H into H+ and e-. The e- take a separate route, and a stream of electrons is what is electricity. and then you get H20. So the car runs on electricity which it makes.

   If you need to know more about hydrogen economy, ask