Q. A reactor is supplied with 20 moles of C, and it undergoes following reactions C + 0.5O₂ -> CO and C + O₂ -> CO₂, if 10 moles of CO₂ was produced and 5 moles of C remains unreacted, what are the number of moles of CO produced?

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Q. A reactor is supplied with 45 moles of C, and it undergoes following reactions C + 0.5O₂ -> CO and C + O₂ -> CO₂, if 25 moles of CO₂ was produced and 6 moles of C remains unreacted, what are the number of moles of CO produced?

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Q. A reactor supplied with CO₂ and H₂O, the product contains 10% H₂CO₃ and 90% H₂O, what is the feed rate of CO₂, if the rate of product is 50 mole?

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Q. A reactor supplied with CO₂ and H₂O, the product contains H₂O and H₂CO₃, if the rate of CO₂ is 10 mole, what is the percentage of H₂CO₃ in products?

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Q. A reactor supplied with CO₂ and H₂O, the product contains H₂O and H₂CO₃, if the rate of H₂O is 10 mole, what is the rate of products?

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Q. A reactor supplied with CO₂ and H₂O, the product contains CO₂, H₂O and H₂CO₃, if the rate of products is 10 mole and percentage of CO₂ in products is 20%, what is the feed rate of H₂O?

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Q. A reactor supplied with CO₂ and H₂O, the product contains 40% CO₂, 30% H₂O and 30% H₂CO₃, what is the ratio of feed rate of CO₂ and rate of products?

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Q. A reactor is supplied with Hexane and hydrogen to produce 20% methane, 30% propane and 50% butane, what is the ratio of hydrogen consumed and the hexane reacted?

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Q. A reactor is supplied with 10 mole of Hexane and some hydrogen to produce 20% methane, 30% propane and 50% butane, what is the rate of products?

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Q. A reactor is supplied with glucose and oxygen to produce 40% CO₂, 60% H₂O, what is the ratio of glucose reacted and products?

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Q. A reactor is supplied with 10 moles glucose and excess oxygen to produce 40% CO₂, 60% H₂O, what is the rate of products?

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Q. A reactor is supplied with 10 moles glucose and excess oxygen to produce CO₂ and H₂O, if the rate of products is 25 moles, what is the percentage of CO₂ in the products?

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Q. Ethane is supplied at the rate F with oxygen at the rate W and leaves the following products CO₂, H₂O, O₂, C₂H₆ and H₂ at the rate P. How many independent element balances are possible?

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Q. Ethane is supplied with chlorine in a reactor, how many independent element balances can you write?

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Q. A reactor is supplied with 2 streams both at same rates, one has pure Cl₂ , and another has pure C₂H₆, if the product has 20% C₂H₅Cl and 80% HCl, what is the ratio of rate of feed and rate of product?

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Q. A reactor is supplied with 2 streams both at same rates, one has pure Cl₂ , and another has pure C₂H₆, if the product has 20% C₂H₅Cl and 50% HCl and 30% C₂H₆, what is the ratio of rate of feed and rate of product?

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Q. A reactor is supplied with 2 streams both at the rate 5 mole, one has 40% Cl₂ and 60% N₂, and another has pure C₂H₆, if the product has C₂H₅Cl, HCl and N₂ at the rate 20 mole, what is the percentage of HCl in products?

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Q. What is the percentage of excess air, if 10 moles of air entered the process and only 5 moles of that are required?

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Q. What is the percentage of excess air if 50 grams of air is in excess and 150 grams of air enters the process?

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Q. 10 moles of ethane is supplied with 49 moles of oxygen, what is the percentage of excess oxygen?

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