Review_Sheet-Exam_1_2010_Young_v2

Review_Sheet-Exam_1_2010_Young_v2 - 1 2010 EXAM I REVIEW...

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2010 EXAM I REVIEW SHEET •. C HOPKNS CaFe Mg (trace) Know what these formulas and equations refer to. No need to memorize equations, but can you name the processes they represent? Does it represent heterotrophic, autotrophic, or phototrophic processes? •. 2CO 2 + H 2 S + 2H 2 O --- light ----> 2 [CH 2 O] + 2 H + + SO 4 -2 •. CO 2 + H 2 O --- light ----> [CH 2 O] + O 2 •. 2NH 3 + 3O 2 ---------> 2NO 2 - + 2H + + 2H 2 O G°' = -287 kJ/rk CO 2 + 2NH 3 + 2O 2 --------> [CH 2 O] + 2NO 2 - + 2H + + H 2 O •. 2NO 2 - + O 2 --------> 2NO 3 - G°' = -76 kJ/rk •. CO 2 + 4NO 2 - + H 2 O + O 2 -------> [CH 2 O] + 4NO 3 - •. FeS 2 + 3.5O 2 + H 2 O -----> Fe 2+ + 2SO 4 2- + 2H + 4Fe 2+ + O 2 + 4H + -----> 4Fe 3+ + 2H 2 O FeS 2 + 14Fe 3+ + 8H 2 O -----> 15Fe 2+ + 2SO 4 2- + 16H + •. CH 4 + 0.5O 2 ----------> CH 3 OH •. 3CH 2 O + 2SO 4 2- + 4H + --------> 3CO 2 + 2H 2 S + 5 H 2 O G°’ kJ/rk CO 2 + 4H 2 --------> CH 4 + 2H 2 O -131 4CH 3 OH ---------> 3CH 4 + CO 2 + 2H 2 O -319 CH
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This note was uploaded on 10/25/2011 for the course ENVSCI 411 taught by Professor Young during the Spring '11 term at Rutgers.

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Review_Sheet-Exam_1_2010_Young_v2 - 1 2010 EXAM I REVIEW...

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