This reaction is always kept below 45°C, because above that temperature di- and tri-chlorinated benzene are products. In a particular reactor that produces chlorobenzene, chlorine gas and liquid benzene are fed into a reactor by two separate streams, each at T1 = 25°C. The chlorine gas stream is fed into the reactor at m1 = 3.85 kg/s. The molar flow rate of benzene, n2, enters the reactor in a stoichiometric amount. The reaction is carried out at T2 = 35.0 °C, and 1 atm. The fractional conversion of benzene is 0.750. The product streams exit at the same temperature at which the reactor is running. The products consist of chemicals in the gas state (chlorine gas and hydrogen chloride) and chemicals in the liquid state (benzene and chlorobenzene). Assume that no benzene or chlorobenzene is in the gas phase. Find the moles of each species leaving the reactor and the rate of heat that is removed or added to keep the product at 35.0°C. The heat capacity of liquid chlorobenzene is 0.15504 kJ/(mol·K). The heat of this reaction is
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Chemistry, 22.06.2019 18:00, kingamir
Answer asap need it by wednesday morning carry out the following calculations on ph and ka of from data. i. calculate the ph of 0.02m hcl ii. calculate the ph of 0.036m naoh iii. calculate the ph of 0.36m ca(oh)2 iv. calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 v. calculate ka for weak acid ha which has a ph of 3.65 at 0.30m concentration vi. calculate the ka of a solution made by mixing 15.0 cm3 0.2m ha and 60.0 cm3 0.31m a-. [ph= 3.80] vii. calculate the ph of a solution made by mixing 15.0 cm3 0.1m naoh and 35.0 cm3 0.2m hcooh. [ka = 1.82 x 10-4 m]
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Chemistry, 23.06.2019 02:00, jacckiie5176
Which of these is a density dependent factor? a. epidemic b. earthquake c. drought d. hurricane
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This reaction is always kept below 45°C, because above that temperature di- and tri-chlorinated benz...
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