For the reaction 2Na+ 2H20 --> 2NaOH + H2, how many molecules of water are needed with 2.0 moles of sodium? Include the unit "molecules" in your answer.

The answer is c) pyrite

So3 that’s what i think

The atomic nucleus made up from protons (yellow) and neutrons (blue) and held together by nuclear forces. nuclear forces (also known as nuclear interactions or strong forces) are the forces that act between two or more nucleons. they bind protons and neutrons (“nucleons”) into atomic