Author Question: How many atoms are in one molecule of Na2SO4? A) 7 B) 2 C) 4 D) 3 E) ... (Read 74 times)

anjilletteb · **on:** Jul 29, 2018

How many atoms are in one molecule of Na2SO4?

A) 7
B) 2
C) 4
D) 3
E) 24

Question 2

If you have one molecule of TiO2, how many molecules of O2 does it contain?

A) None, O2 is a different molecule than TiO2.
B) One, TiO2 is a mixture of Ti and O2.
C) Two, TiO2 is a mixture of Ti and 2 O.
D) Three, TiO2 contains three molecules.
E) none of the above