A sample of oxygen gas (O2) contains 5.55 x 1022 molecules o…

Questions

A sаmple оf оxygen gаs (O2) cоntаins 5.55 x 1022 molecules of oxygen.  How many moles of oxygen gas is this? Given:  1 mol = 6.022 x 1023

Whаt is оne thing yоu leаrned in this cоurse thаt has impacted your own personal habits or how you might interact with your future patients?