How many moles of H20 are produced from 3 moles of oxygen?
2 H2+O2 -> 2 H2O

How does a hydroelectric power plant converts energy into energy.

Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.

How many moles are contained in 5.6 l of h2 at stp