If iron pyrite, FeS2, is not removed from coal, oxygen from the air will combine with both the iron and sulfur as coal burns. If a furnace burns in amount of coal containing 11.90g of FeS2, how much SO2 (an air pollutant) is produced?

A. 12.71
B. 3.177
C. 35.47
D. 34.95

Achemist is studying the following equilibirum, which has the given equilibrium constant at a certain temperature: 2 no(g) + cl2(g) < => 2 nocl(g) kp = 2 x 10^(-6)he fills a reaction vessel at this temperature with 13. atm of nitrogen monoxide gas and 12. atm of chlorine gas. use this data to answer the questions: a. can you predict the equilibrium pressure of noci, using only the tools available to you within aleks? y/nb. if you said yes, then enter the equilibrium pressure of nocl at right. round your answer to 1 significant digit.