4.0 mol Na2S can form 4.0 mol Na2SO4
and 5.0 mol CuSO4 can form
5.0 mol Na2SO4. How many moles of
Na2SO4 can form?
[?] mol Na₂SO4
Round your answer to the tenths place.

40 mol Na2S can form 40 mol Na2SO4 and 50 mol CuSO4 can form 50 mol Na2SO4 How many moles of Na2SO4 can form mol NaSO4 Round your answer to the tenths place class=