3. What is AH for the reaction of sulfur dioxide with oxygen? 2502(g) + O2(g) - 2503(g)
(AH 502(g) = -296.8 kJ/mol; AH, 503(g) = -395.7 kJ/mol)
197.8 kJ
-197.8 kJ
-98.9 kJ
1.385 x 103 kJ

How does deforestation affect the water cycle? a. it increases the amount of runoff b.it increases the amount of percolation c. it increases the amount of transpiration d. it increases the amount of precipitationa it increases the amount of runoff

Some mining processes involve removal of large areas of earths surface in the mined region this practice causes severe environmental damage by allowing which natural process to accelerate in the affected areas? a.precipitation b.erosion c.migration d.condensation

Overtime the pond slowly becomes more acidic due to the release of chemicals from a nearby factory. which of the organisms would most likely survive the change to their environment?