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E ormation of Cocl4! from Co and Cl is endothermic. Are the color accompany the

ID: 984529 • Letter: E

Question

E ormation of Cocl4! from Co and Cl is endothermic. Are the color accompany the heating and cooling of the equilibrium mixture in accordance wit Principle? Explain ses: 1. Consider the following equilibrium system: c(s) + CO2 (g) 2CO(g) Predict and explain how the equilibrium position would change if a) CO2(g) is added to the system. system. c) d) e) f) CO (g) is added to the equilibrium system. Heat is added to the equilibrium. The pressure on the system is increased by decreasing the volume. A catalyst is added to the equilibrium system. erence material, find the Safety DataS compounds used in this activity. Provide the Molecular formula 0ad 2. Using the internet or other reference material, find the Safe

Explanation / Answer

Apply LeChatelier principles:

a) adding product will shift toward REACTANTS

b) adding reactants will shift toward PRODUCTS

c) adding reactants will shift toward PRODUCTS

d) Since this is exothermic, it need heat to proceed, therefore, increasing T increases PRODUCTS

e) PRessure favours less gass formation; therefore, no shift in equilibrium

f) catalyst NEVER changes equilibrium