Which contains the greatest number of moles of oxygen atoms?
A. 1 mol of water
B. 1 mole of NaOH
C. 1 mole of Na2CO3
D. 1 mole of CO
Answer:C
Which contains the greatest number of moles of oxygen atoms?
A. 1 mol of water B. 1 mole of NaOH C. 1 mole of Na2CO3 D. 1 mole of CO