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What is the theoretical yield

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Reference no: EM132412937

If 18g of K2CO3 is produced from reacting 103g KO2 with 29L of CO2 (at STP): (The molar mass of KO2= 71.10 g/mol and K2CO3=138.21g/mol)

4 KO2(s)+2 CO2(g)→2 K2CO3(s)+3 O2(g)

A) What is the theoretical yield?

B) Which substance is the limiting reactant?

C)Which substance is the reagent in excess?

D) How much remains of the reagent in excess?

E) What is the percent yield?

Reference no: EM132412937

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