In this system, energy from the cyclist is converted to a lot of energy and a little bit of energy. The energy from the turning bicycle wheel spins the turbine which generates energy. The fluorescent light bulb converts this energy into two new forms: a lot of energy and very little energy.

It takes 945.kj/mol to break a nitrogen-nitrogen triple bond. calculate the maximum wavelength of light for which a nitrogen-nitrogen triple bond could be broken by absorbing a single photon.

You exhale co2 which is produced during cellular respiration.  co2 combines with the water in your blood's plasma to make up one half of the body's most important buffer pair, carbonic acid.  the more physical activity you engage in, the more co2 your body is producing.  you can see this by putting some of the cabbage indicator in a glass and then blowing bubbles into it through a straw.  can you see a change in the color of the indicator?

What is a number added in front of a formula in order to balance the equation