Asked by Ryan

SO2(g) + H2O(l)= H2SO(l)

What mass of sulfur dioxide is needed to prepare 36.86 g of H2SO3(l)
Answered by Steve
gotta work with moles.

How many moles H2SO3 in 36.86g?
Since each mole of H2SO3 requires 1 mole of SO2, you need the same number of moles.
So, convert back to g of SO2
Answered by Anonymous
28.77
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