K2o+h2o=koh what, if anything, should be done to balance this chemical equation?

How many moles of gas are present if p=11 atm, v=12l, t=185k?

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.

Is powdered sports drink ionic or covalent ? 10pts !