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Unformatted text preview: • adding CaCO3 o no effect, it's a solid For reaction PCl5(g) >> PCl3(g) + Cl2(g), K = 0.015 and DH = -375. What happens when Cl2 is removed? • disregard K or DH o they have nothing to do w/ the problem • reaction shifts right to produce more Cl2 For endothermic equation N2(g) + O2(g) >> 2NO(g), K = 4.0 x 10-4. What happens when pressure is increased? • again, disregard K • same amount of moles of gas on both sides of equation • reaction doesn't shift to either side For endothermic equation N2(g) + O2(g) >> 2NO(g), K = 4.0 x 10-4. What happens when temperatre is increased? • N2(g) + O2(g) + energy >> 2NO(g) • adding temperature >> adding energy • reaction shifts right to use up energy...
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This document was uploaded on 10/30/2011 for the course CHEM 161 at Rutgers.
- Spring '08