The production of methyl bromide is a liquid phase reaction and follows a reaction first order kinetics. ???? + ??3??2 → ??3?? + ????2 The reaction is contracted in an isothermally operated semi-beater reactor. One aqueous solution of methylamine (B) with a concentration of 0.025 mol/dm³ is fed into the reactor at a rate of 0.05 dm³/s which is initially filled with a solution also aqueous bromine cyanide (A) with a volume of 5 dm³ and concentration 0.05 mol/dm³. The reaction rate constant k is defined by: ? = 2.2 ??3 /? ??? Based on this information, simulate the reactants of the reactants and products in the reactor.

Please note when values are sourced from an appendix/table. Include any assumptions.

Problem 2: Liquid-liquid extraction A liquid feed stream of 1500 kg/h consisting of 35 wt. % acetonitrile (1) and 65% water (2) is to be extracted using isobutyl methyl ketone (3) as the solvent. If the flow rate of the solvent is 500 kg/h, determine the flow rates and compositions of the exit streams using the phase diagram (mass fractions) below. The overall process takes place at a constant temperature of 303 K. Acetonitrile OA 1 Extract Phase 0.2 0.8 0.4 0.6 F 0.6 E 0.4 F M 0.8 0.2 Raffinate Phase Isobutyl 1 methyl ketone 0.2 0.4 0.6 0.8 1° Water Settler,

One of the ways that benzene is produced on a large scale is the hydrodealkylation of toluene. C,H,CH; + H, C,H, + CH4 A stream of toluene is mixed with a recycle stream and enters a reactor along with a stream of pure hydrogen. The reaction products at 550 °C enter a condenser, where they are cooled to 41.0 °C. A vapor stream containing Y5CH, = 0.600 mol CH,/mol leaves the process, and a liquid stream containing x66 = 0.810 mol benzene/mol and x6 = 0.190 mol toluene/mol enters a distillation column. The distillate of the column leaves the process at n7 = 668.0 mol/h and contains y7h = 0.9000 mol benzene/mol and y7 = 0.1000 mol toluene/mol. The bottoms of the column contains X8b = 0.250 mol benzene/mol and xgt = 0.750 mol toluene/mol and is recycled back to the fresh feed. Hydrogen is fed into the process at ni = 1183 mol H,/h. This process is carried out at 760 mmHg. A n, mol/h mol H/mol YSH2 YSCH, mol CH_/mol Ysh mol b/mol Ys mol t/mol n̟ mol/h n, mol/h Condenser Улн, тol H/mol Усн,…

A batch process is operated with the following sequence. The feed to the batch process consists of a solution of 500 L of ethanol with 120 mole of A and 120 mole of B. If the temperature of the solution is sufficient, A and B will react to form P (the desired product): A (eth) + B (eth) → P (s) DHreact  = − 250 kJ/mol (1)  product P is sparingly soluble in ethanol, which helps facilitate its removal from the reaction solution. It can be assumed that the reaction rate is first-order in both the concentration of A (cA ) and B (cB ), and so second-order overall: -r A = k c A cB  (2) The batch process consists of the following FOUR steps: Initially, the tank is empty. 1. Fill tank with solution (ethanol/A/B). 50°C (1 hour) Increase temperature of the feed from 20°C to 2. Reaction takes place isothermally at 50°C (4 hours, to give conversion of 50%) 3. Filtration of reaction solution to give product P (2 hours) 4. Drying with hot nitrogen gas followed by the removal of powder product (3…

A liquid is fed to a distillation column at 4 atm absolute pressure. Its composition as a mole fraction is: n-butane: 0.40, n-pentane: 0.25, n-hexane: 0.20, n-heptane: 0.15. Using the equilibrium distribution coefficients (K), find the temperature at which this liquid will begin to boil (bubble temperature). Calculate the concentration of the first vapor bubble formed.

11.7 mole dichloromethane (CH2Cl2) enter a reactor with 21.6 mole hydrogen (H2) and 37.5 mole oxygen (O2).  The following reaction takes place: CH2Cl2 + H2 + 3/2 O2 → COCl2 + 2 H2O 6.4 mole of H2O are produced.  Calculate the extent of the reaction.

What is the mass in grams of precipitate formed when 45.5 mL of 0.300 M Na₃PO₄ reacts with 52.0 mL of 0.200 M Cr(NO₃)₃ in the following chemical reaction? Na₃PO₄ (aq) + Cr(NO₃)₃ (aq) → CrPO₄ (s) + 3 NaNO₃ (aq)

Hydrodealkylation is a process in which side chain alkyl groups (like methyl) are removed from aromatics by reaction with hydrogen. The following reactions take place in the reactor: C6H₂CH3 + H₂C6H6 + CH4 C6H4(CH3)2 + H2CH₂CH3 + CH4 E3 C6H₂(CH3)3 + H₂C6H4(CH3)2 + CH4 In addition, an unwanted side reaction occurs, in which benzene dimerizes to form diphenyl [C6H5C6H5] E4 2 C6H6 C6H5C6H5 + H₂ A process stream containing 5 mol% benzene [CH], 20 mol% toluene [C6H5CH3], 35 mol% xylene [C6H4 (CH3)2], and 40 mol% pseudocumene [C6H3 (CH3)3] is fed to a hydrodealkylation plant. This process stream is mixed with hydrogen gas in 5:1 gas-aromatics ratio before being fed to the reactor. A condenser separates hydrogen and methane from the other reactor products (lumped as aromatics). Feed ?B ?T ? X ?? ?P Reactor Hydrogen Gas ? H₂ Light Gases ? H₂ ?M Condenser Aromatics ?B ~~~.. BTXPD ?T ?X ?P ?D 1 b. For a basis of 100 moles of Aromatics, the component balance for toluene can be written: 12.3 = ?…

For the electrolysis of CuCl2 (molten) to form Cu(s) and Cl2(g):E°Cu2+/Cu = 0.339 VE°Cl-/Cl2 = 1.360 V What minimum voltage must be used to carry out the reaction? If 1.5V is used, how much electrical energy (in kJ) will be used to produce 2g of  Cl2(s)?