If you could figure this one out i would be much obliged : d
how does a steam engine do work?
a. steam expands and spins an axle
b. steam causes wheels to turn
c. steam turns a turbine
d. steam enters a cylinder and pushes a piston.
the reaction between baking soda (sodium bicarbonate) and vinegar (dilute acetic acid) generates carbon dioxide gas, which is used in chemical volcanoes and other projects.
its called a coefficient
it can be icreased by increasing pressure.
how does a steam engine do...