Chlorine gas (7 mg/1 as Cl,) was added to water sample. The free residual chlorine and pH are 2 mg/1 (as Cl,) and 7.4 respectively. Assume the complete dissociation of chlorine into HOCI and OCt. Atomic weight of Cl = 35. Then, the concentration of residual OC- ions is mg/1 (Answer upto 3 decimal places) %3D Given: OCI +H* HOCI k = 107.4

Chlorine gas (7 mg/1 as Cl,) was added to water sample. The free residual chlorine and pH are 2 mg/1 (as Cl,) and 7.4 respectively. Assume the complete dissociation of chlorine into HOCI and OCt. Atomic weight of Cl = 35. Then, the concentration of residual OC- ions is mg/1 (Answer upto 3 decimal places) %3D Given: OCI +H* HOCI k = 107.4

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter4: Temperature Effects On Atom Arrangements And Atom Motion

Section: Chapter Questions

Problem 4.14P

See similar textbooks

Similar questions

Explain about the reaction mass in the statnamic test.
Calculate suppprt reaction
Suppose a Venturi tube (placed in the horizontal position of Pipe BC in Figure 1) from the right (Fig.2). The radius of the wide part of the tube is 5.0 cm; the radius of the thin part of the tube is 2.5 cm. The tube of shape U is filled with the mercury of the density 13600 kg/m . Determine what heightdifference will be stabilized between the surfaces of the mercury in U-tube. Ignore the losses.
A centrifuge bowl with internal diameter of 150mm is turning at 8000r/min is used to separate chlorobenzene, with a density of 1109 kgm3, from an aqueous wash liquid having a density of 1020 kgm3. The free liquid surface inside the bowl is 40mm from the axis of rotation. If the centrifugal bowl is to contain equal volumes of the two liquids, what should be the radial distance from the rotational axis to the top of the overflow dam for heavy liquid
An oil of sp. gr. 0.9 is contained in a vessel. At a point the height of oil is 40 m. Find the corresponding height of water at the point.
Environmental science Give me right answer with short explanation. Which of the following is NOT true regarding the reaeration of dissolved oxygen (DO) in river: reaeration can be assumed to be first-order with regard to DO deficiency reaeration constant increases as river velocity increases reaeration constant increases as river water depth increase reaeration constant has a unit of time-1
Please solve and show all work with units Determine the total Theoretical oxygen demand for both carbon and nitrogen compound containing a total oxygen required for NO2- of 100 mg/l and the sample Nh4+ originally having 14 mg/l as N. C6H12O6N2 + O2 + H+ ➔ CO2 + H2O + NH4 + NH4 + + O2 ➔ NO2 - + H+ + H2O NO2 - + O2 ➔ NO3 -
A small lake with volume 10,000 m3 has a stream flowing into it with flow rate 100 m3/day and a Toluene concentration of 1.0 mg/m3. A factory discharges 5 m3/day into the lake with Toluene concentration of 10 mg/m3 – they want to increase effluent to 50 mg/m3. Toluene decays at a rate of 0.01/day. Assume steady-state and completely mixed (CSTR). a) How would this increase in discharge concentration change the lake concentration? b) Field studies show that the same lake would be better represented by dividing the lake into two cells. The first cell having a volume of 2,500 m3 and the second with 7,500 m3. How does this affect the estimate of concentration leaving the lake? Compare with one-cell model.Assume the factory continues to discharge at 10 mg/m3 into the first cell.c) Why does modeling the lake as multiple cells impact the final concentration leaving the lake? What do you expect might happen to the final concentration leaving the lake if we modeled it as more cells? How would…
A tank contains Carbon tetrachloride which has a mass of 636 g and a total volume of 0.0011 m^3. Determine its unit weight (in kN/m^3).
Requests to all please solve for me these three parts questions. Full SOLUTIONs Compute for the volume of the ff. solids:
250°C the diffusion coefficient D' and activation energy *O for Cu in Si are D (250°G) - 6.9 × 101 m™ 0, =46.5 kJ/mol What is the diffusion coeflicient at 300°C?
A river is traveling at a velocity of 0.06 m/s. At x = 0 km, the river has a dissolvedoxygen content of 7.1 mg/L and a BOD5 of 25 mg/L. The deoxygenation rate constant is 0.2/day at 20°C. What is the concentration of organic matter at a distance 11 km downstreamin the river assuming the river stays at a constant temperature of 20°C. show all work and steps