In the reaction of sulfur with oxygen, which atom is reduced?

Idon’t understand this page, can someone ?

What is the mass of sodium in 3 moles of sodium chloride

Which of the following statements about hybrid orbitals is or are true? choose all that apply. choose all that apply. under sp2 hybridization, the large lobes point to the vertices of an equilateral triangle. after an atom undergoes sp hybridization there is one unhybridized p orbital on the atom. the angle between the large lobes of sp3 hybrids is 109.5∘