Chemical rxn which can propel a small toy car(2 pounds) and is non-corrosive and non-combustible (pls don't suggest baking lime+soda rxn)?? We also can't used compressed gases... Thanks in advance..!

Chemical rxn which can propel a small toy car(2 pounds) and is non-corrosive and non-combustible (pls don't suggest baking lime+soda rxn)??? We also can't used compressed gases.... Thanks in advance....!!


This isn't homework, is it?

This isn't homework, is it?

Nope... not homework just challenged my friend over who could built a faster car propelled by a chemical rxn...

His design is much better and light than mine so... I thought may be I could gain an upper edge with better rxn...

Coke + mint flavoured menthos? :p

PS: Don't eat/drink that combination. Research the reaction on the internet if you want to know why.