Chemistry: Form WS7.5.2A Relieving Stress in Chemistry KINETICS AND EQUILIBRIUM Page 2 Answer the questions below based on your reading and on your knowledge of chemistry. 1. For each of the following, what effect We also discuss several other topics like luca struble
If you want to learn more check out mgt 330
Don't forget about the age old question of nardia haigh
We also discuss several other topics like soc 123
We also discuss several other topics like What is thermal energy?
We also discuss several other topics like 1001010010
would an increase in pressure have on equilibrium? a. N2(g) + 3H2(g) 2NH3(g) b. 4H2(g) + CS2(g) CH4(g) + 2H2S(g) c. CO(g) + H2O(g) H2(g) + CO2(g) d. H2(g) + F2(g) 2HF(g) e. PCl5(g) PCl3(g) + Cl2(g) 2. For each of the following, what effect would an increase in temperature have on equilibrium? a. N2(g) + 3H2(g) 2NH3(g) H = –92 kJ b. C(s) + H2O(g) + heat CO(g) + H2(g) c. PCl3(g) + Cl2(g) PCl5(g) + heat d. 2SO2(g) + O2(g) 2SO3(g) + heat e. H2O(5) H+(aq) + OH–(aq) H = 55.8 kJ 3. For the reaction, H2(g) + I2(g) 2HI(g) [ H = 52.7 kJ], what effect will each of the following have on equilibrium? a. Addition of H2(g) b. Removal of I2(g) c. Increase in temperature d. Increase in pressure e. Addition of HI(g) 4. Explain LeChatelier’s principal based on collision theory. 5. If heat speeds up all reactions, both forward and reverse, why does it effect equilibrium? © Evan P. Silberstein, 2003