Hydrogen sulfide is a common and troublesome pollutant

Reference no: EM13147081

Hydrogen sulfide () is a common and troublesome pollutant in industrial wastewaters. One way to remove is to treat the water with chlorine, in which case the following reaction occurs: The rate of this reaction is first order in each reactant. The rate constant for the disappearance of at 28 is . If at a given time the concentration of is 2.0×10?4 and that of is 4.8×10?2 , what is the rate of formation of ?

Reference no: EM13147081

Questions Cloud

When solid iodine is introduced into an evacuated vessel : When solid iodine is introduced into an evacuated vessel at 25 degrees Celcius, some of the iodine sublimes. Predict how the enthalpy, entropy, and free energy change in the system

Fact pattern cc bbq is a small restaurant : Fact Pattern Cc BBQ is a small restaurant owned by Mike. Up until July 31 st , 2013 MC faced very little competition. On August 1, 2013, Hooter's (a restaurant known for hiring young

Difference in the financial statements : If the recorded value of a note differs from the face value: a. Explain how the company should account for the difference. b. Explain how the company should present this difference in the financial statements.

Calculate the ph of a solution : Calculate the pH of a solution formed by mixing 250.0 mL of 0.15 M NH4Cl with 100.0 mL of 0.20 M NH3. The Kb for NH3 is 1.8 x 10-5.

Hydrogen sulfide is a common and troublesome pollutant : Hydrogen sulfide () is a common and troublesome pollutant in industrial wastewaters. One way to remove is to treat the water with chlorine, in which case the following reaction occurs:

Payback period of the investment : Hull Inc. is considering the acquisition of equipment that costs $200,000 and has a useful life of 6 years with no salvage value. The incremental net cash flows that would be generated by the equipment are:payback period of this investment

What is the molar mass of the unknown gas : The rate of effusion of a particular gas was measured and found to be 24.0 mL/min. Under the same conditions, the rate of effusion of pure methane (CH4) gas is 47.4 mL/min. What is the molar mass of the unknown gas?

Reduction in tax rates increase governments tax receipts : Use a Keynesian 45-degree diagram to show the effect of an increase in government spending and how could a reduction in tax rates increase government's tax receipts?

Determining firm expected rate of return : Dothan Inc.'s stock has a 25% chance of producing a 17% return, a 50% chance of producing a 12% return, and a 25% chance of producing a -18% return. What is the firm's expected rate of return?

User Account

All Pages