posted by Danny .
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 as a strategy to minimize the environmental impact of acid rain in eastern Canada:
desulfurize would be to remove sulfur. how would i go solving this question? do i write chemical equations?
i just need to be pointed in the right direction please.