7. As the environmental control officer for a zinc and lead smelter you are in charge of controlling acid rain emissions. This is to be accomplished by neutralizing the sulfur dioxide that is removed from the stacks during the smelting operation. a. Based on the reaction below, how many millilitres of 3.0 M calcium hydroxide would be required to neutralize the 120 kg SO2 produced each day? SO2 + H2O → H:SO3 H:SO: + Ca(OH)2 → CaSO3 + 2 H2O b. If the calcium hydroxide is only 95% pure by weight, how many kilograms of it must be diluted to make 100 L of the 3.0 M solution?|

Q: Preventing runaway reactions is a major safety consideration for exothermic chemical processes. In a…

A: Given: Nitrobenzene flow rate 115 mol/min Hydrogen is fed at 160% molar excess…

Q: A) What factors might lead to failure of the reactor and/or rupture disk?  B) Associate each factor…

A: Silane SiH4 analogues to methane with silicon. This is used in decomposition of silicon with…

Q: 4. CO hydrogenation to form CH4: → CO+ 3H2 CH4 + H2O occurs on a Ru/SiO2 catalyst and is used to…

A: The request is to derive a steady-state rate expression for the CO hydrogenation to form methane…

Q: In the famous Haber process to manufacture ammonia, the reaction is carried out at pressures of 800…

A: Basis: 100 kmol of fresh feed. Considering the steady-state operation. The material balance for H2…

Q: 2. (. Ethylene oxide (C₂H4O) is a high-volume chemical intermediate that is used in the manufacture…

A:

Q: Ethane (C2H6) is burned by 50% excess air. The conversion rate of ethane is 90%, and 25% of the…

A: Given data: Percentage of excess air=50%Conversion rate of ethane=90%Percentage of ethane that…

Q: 2. Acrylonitrile is produced by the reaction of propylene, ammonia, and oxygen. The feed contains 10…

A: 2C3H6    +      2NH3+3O2      →     2C3H3N+6H2O

Q: 4. A waste mixture of 50% xylene (C8H10), 40% toluene (C7H8) and %10 water is to be combusted in a…

A: The mass flow rate of the mixture, m = 500 kg/h Mass composition of the mixture, 50% xylene (X), 40%…

Q: Absolute (100%) ethanol is produced from 95% ethanol and 5% water using the Keyesdistillation…

A: The objective of the question is to calculate the volume of benzene that should be fed to the still…

Q: odium nitrite is manufactured based on the reaction represented by the following chemical equation:…

A:

Q: A fuel oil containing 88.2% C and 11.8% H2 is burnt with 20% excess air. 95% of carbon is burnt to…

A:

Q: Ethane is chlorinated in a continuous reactor: C2H6 +Cl2 → C2H5CI + HCI Some of the product…

A: Given that, C2H6 + Cl2 → C2H5Cl + HClC2H5Cl + Cl2 → C2H4Cl2 + HCl The number of moles of C2H5Cl…

Q: Help with the following question, please answer carefully

A: Sure, let's go through the problem step-by-step. ### Given Information:- The reaction is:…

Q: 11.41 In an attempt to provide a means of generating NO cheaply, gaseous ammonia is burned with 02.…

A: Given that, 4NH3 + 5O2 → 4NO + 6H2O % of excess oxygen = 20% Conversion = 70%

Q: Ethanol is produced by the hydration of ethylene according to the first reaction below.However, some…

A: Answer. here in this question, we have to calculate the extent of the reaction for both the reaction…

Q: Formaldehyde (HCHO) can be formed by oxidation of methane. The oxidation process takes place by air…

A: Write the reaction as follows: CH4+O2  → HCHO + H2O      ......1CH4+2O2  → CO2 + 2H2O      ......2

Q: Ethane is chlorinated in a continuous reactor: HCI C₂H+Cla-C₂HCl Some of the product…

A: Given reaction is- C2H6+Cl2→C2H5Cl+ HClC2H5Cl+Cl2→C2H4Cl2+ HCl Basis mol C2H5Cl produced =100 mol…

Q: F2 gas and excess iodine solid are heated together at high temperatures.  The iodine sublimes and…

A: Given, I=2.5g,  No. of moles of I=2.5/Atomic mass of I=2.5/127 moles No. of moles of I=0.019685…