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Question
One commercial system removes SO2 emissions from smoke at 95.0ºC by the following set of balanced reactions:
SO2(g) + Cl2→SO2Cl2(g)
SO2Cl2+ 2H2O →H2SO4+ 2HCl
H2SO4+ Ca(OH)2→CaSO4(s) + 2H2O
Assuming the process is 95.0 % efficient, how many grams of CaSO4 may be produced from 100. g of SO2? (molar masses: SO2, 64.1 g/mol; CaSO4, 136 g/mol)
A) 87.2 g
B) 202 g
C) 44.8 g
D) 47.1 g
E) 212 g
Answer
This answer is hidden. It contains 1 characters.
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