February 22, 2017

Homework Help: Chemistry

Posted by Raju on Saturday, May 30, 2009 at 4:41pm.

Stelco has been recently legislated to reduce total SO2 emissions from iron smelting operations. Select the most effective chemical reagent to desulfurize Stelco’s gas emissions

a. CaCO3
b. CO2
c. HClO4
d. HI
e. H2SO4

I believe the answer is A but I'm unsure with H2SO4.

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