Ethyl-tetrabromide reacts with zinc dust as follows: C,H,Br, + 22n - C2H2 + 2ZnBrz In a...

 

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Ethyl-tetrabromide reacts with zinc dust as follows: C,H,Br, + 22n - C2H2 + 2ZnBrz In a given pass, 90% of the ethyl-tetrabromide is reacted and the balance recycled. On the basis of 1000 kilograms of ethyl-tetrabromide fed to the reactor per hour, calculate the following: 23) Feed rate necessary for zinc (Zn) to be 30% in excess. (A) 67.63 kg/hr (B) 100.00 kg/hr Rate of recycle. (A) 67.63 kg/hr (B) Amount of acetylene produced per hour. (A) 67.63 kg/hr (B) 100.00 kg/hr Mass ratio of ZnBrz to C:Hz in the final products. (A) 13.17 (B) (C) 484.84 kg/hr (D) 488.44 kg/hr 24) (C) (D) 484.84 kg/hr 488.44 kg/hr 100.00 kg/hr 25) 484.84 kg/hr (C) (D) 488.44 kg/hr 26) (C) (D) 17.13 13.71 17.31 Ethyl-tetrabromide reacts with zinc dust as follows: C,H,Br, + 22n - C2H2 + 2ZnBrz In a given pass, 90% of the ethyl-tetrabromide is reacted and the balance recycled. On the basis of 1000 kilograms of ethyl-tetrabromide fed to the reactor per hour, calculate the following: 23) Feed rate necessary for zinc (Zn) to be 30% in excess. (A) 67.63 kg/hr (B) 100.00 kg/hr Rate of recycle. (A) 67.63 kg/hr (B) Amount of acetylene produced per hour. (A) 67.63 kg/hr (B) 100.00 kg/hr Mass ratio of ZnBrz to C:Hz in the final products. (A) 13.17 (B) (C) 484.84 kg/hr (D) 488.44 kg/hr 24) (C) (D) 484.84 kg/hr 488.44 kg/hr 100.00 kg/hr 25) 484.84 kg/hr (C) (D) 488.44 kg/hr 26) (C) (D) 17.13 13.71 17.31