Le Chatelier's principle - Page 2
Questions
- How can we use Le Chatelier's Principle to increase yields of chemical reactions?
- What is an example of a Le Chatelier's principle practice problem?
- How do you graph Le Chatelier's principle?
- How can Le Chatelier's principle help maximize the yield of reactions?
- In a closed can of soda, dissolved carbonic acid is in equilibrium with CO2 and H2O. When the can is opened CO2 is produced until the pop goes flat. How do these observations relate to equilibrium and Le Chatelier's principle?
- Why does Le Chatelier's principle work?
- Given the equation representing a system at equilibrium: #N_2(g) + 3H_2(g) rightleftharpoons 2NH_3(g) + "energy"#, what changes occur when the temperature of this system is decreased?
- How is Le Chatelier's principle used in the Haber Process for making ammonia?
- Using Le Chatelier's Principle for this equation, #Fe^(3+) + SCN^(-) -> [Fe(SCN)]^(2+)#, which way would the equilibrium shift occur if #KSCN# was added?
- Why is Le Chatelier's principle important?
- For a given equilibrium reaction for which #K_"eq"=6.4#...what scenario will alter the equilibrium value?
- For the reaction, #"CaCO"_3"(s)" ⇌ "CaO(s) + CO"_2"(g)"#,what will happen in each of the followig cases?
- What is common ion effect?
- Does Le Chatelier's Principle state that if a system has a change in concentration, volume or temperature the system will shift to counter-act the change to the system?
- How was Le Chatelier's principle discovered?
- In this reaction: #"HIn" (aq) rightleftharpoons "H"^(+)(aq) + "In"^(-)(aq)# What happens when these stressors are added? Does the stress add or remove products or reactants? What's the shift? Which ion is involved in the reaction?
- Based on Le Chatelier's principle, what is the predicted effect on the solubility of calcium chloride?
- For a saturated solution of #AgNO_3(aq)#, what will be the effects of: (i) addition of silver nitrate salt; (ii) addition of nitric acid; (iii) addition of silver perchlorate...?
- According to Le Chatelier's Principle what will happen to this equilibrium: C2H4O (g) ---> CH4 (g) + CO (g) if we decrease the size of the container?
- Is it true that solids and liquids are not included in the expression of the equilibrium constant?