For the reaction CaCOCao+CO2g Kp-1.16atm at 800°c.If 20.0 g of Caco, – InterviewSolution

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1.	For the reaction CaCOCao+CO2g Kp-1.16atm at 800°c.If 20.0 g of Caco, were kept in a 10 lit container and heated up to 800°C, what percentage ofCaco, would remain unreacted at equilibrium.
Answer» molecular mass of CaCO3=100mole of CaCO3=20/100 =.2 molemolarit of CaCO3=.2/10 =.02LtCaCO3 ------------->CaO +CO2.02 0 0.02-x x xKp =pCO21.16=x.0821073x=.013unreacted=.007percentage=35%

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