How many molecules are in 65.45 moles of oxygen?

Explanation:

Number of molecules = Moles x Avogadro number

                                     = 65 x 6.022 x 10^23

                                      = 3.9 x 10^25

your answers are a,b,,e and f

i hope this

no, the red giant is the hottest with 2.00.000.000 degrees celsius. while the white dwarf only 25,000 degrees celsius.