Construct the expression for the equilibrium constant, Kc, for this reaction. CaCO3(s) ? CaO(s) + CO2(g) Drag the tiles into the numerator or denominator to form the expression. Each reaction participant must be represented by one tile. Do not combine terms. Kc = [CaCO3] [CaCO3]³ 3[CaCO3]³ [CaCO3]² [CaO] [CaO]² 2[CaO]² [CO2] [CO2]² 2[CO2]²
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In this case, the reaction is: CaCO3(s) ----> CaO(s) + CO2 (g) The stoichiometric coefficients are all 1. However, we also need to remember that the concentration of solids does not appear in the equilibrium constant expression. So, we do not include CaCO3(s) Show more…
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