Compute the advantages and disadvantages of uv treatment

Assignment Help Chemistry
Reference no: EM13527139

Evaluate the advantages and disadvantages of UV treatment compared to chlorination.Which method is recommendable for a small town wishing to construct new water treatment facilities and why?

Reference no: EM13527139

Questions Cloud

Estimate the magnitudes of the net force acting on electron : An electron is a subatomic particle (m = 9.11 x 10-31 kg) that is subject to electric forces. estimate the magnitudes of the net force acting on electron
Find out the ratio of the density of cscl to the density : The molar mass of CsCl is 2.88 times the mass of NaCl, and the edge length of the unit cell for NaCl is 1.37 times the edge length of the CsCl unit cell. Determine the ratio of the density of CsCl to the density of NaCl.
Calculate the miminim and maximum braking distance : As a city planner, you receive complaints from local residents about the safety of nearby roads and streets, calculate the miminim and maximum braking distance needed to ensure that all vehicles traveling at the posted speed limit can stop before r..
What is the corresponding frequency width for the emission : A certain laser emits red light in a narrow band of wavelengths centered at 533.0 nm, What is the corresponding "frequency width" for the emission
Compute the advantages and disadvantages of uv treatment : Evaluate the advantages and disadvantages of UV treatment compared to chlorination.Which method is recommendable for a small town wishing to construct new water treatment facilities and why
Molecules under aerobic conditions : Which of the following reactions yields the most new ATP molecules under aerobic conditions?
Find is this reference frame inertial : Consider a reference frame associated with a free falling cabin, which is moving with an acceleration of g = 9.8m/s^2. At time t=0 the cabin is at rest. Is this reference frame inertial
Color blindness is sex-linked trait-heterozygous brown-eyed : A heterozygous brown-eyed human female who is a carrier of color blindness marries a blue-eyed male who is not color-blind. Color blindness is a sex-linked trait. Assume that eye color is an autosomal trait and that brown is dominant over blue. Wh..
Obtain how tall is the tree : At a horizontal distance of 45m from a tree, the angle of elevation to the top of the tree is 26 degrees. How tall is the tree

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the molality of the glycerol solution

An aqueous solution of glycerol C3H8O3 is 48% glycerol by mass. Calculate the molality of the glycerol solution

  Define how the measured atmospheric pressure is corrected

When determining the pressure of dry hydrogen gas, explain how the measured atmospheric pressure is corrected for the presence

  What will the final temperature be of a mixture made from

a a 10.0 g sample of a mixture of methane ch4 and ethane c2h4 reacts with oxygen at 25c and 1 atm to produce carbon

  State make a carbon balance to obtain the total moles of c

Calculate the kg of fuel used for 100 kg mol of outlet ?ue gas and the kg mol of air used. (Hint: First calculate the mol O2 added in the air, using the fact that the N2 in the ?ue gas equals the N2 added in the air. Then make a carbon balance to ..

  Explain the nuclide produced when fluorine-18 decays

Identify the nuclide produced when fluorine-18 decays by positron emission:18/9F->0/1e+ Identify the nuclide produced when thallium-201 decays by electron capture: 201/81Tl+0/-1e->0/0radiation+

  Explain what is the ph of a solution after the addition naoh

A 50.0 mL sample of 0.155 M HNO2(aq) is titrated with 0.100 M NaOH(aq). What is the pH of a solution after the addition of 25.0 mL of NaOH. (Ka of HNO2 = 4.5 ´ 10-4)

  Explain what is the partial pressure of xe

A mixture of He,Ar, Xe and has a total pressure of 2.60 atm. The partial pressure of He is 0.350 atm, and the partial pressure of Ar is 0.200 atm. What is the partial pressure of Xe

  State what is the molar consentration

soluble plant fertilizer is 0.070% by weight. if a 19.0g sample of this fertilizer is dissolved in 2.0L of solution, what is the molar consentration

  State what is the sum of the coefficients

Balance the following net ionic equation. Use H+ rather than H3O+. What is the sum of the coefficients? (Do not forget coefficients of one.) I- + NO2- ® NO + I2 (acidic solution)

  Compute the weight and volumes of the two phases

25 lbs of propane are held in a sealed container at 350 psia. The volume of the container is 3 ft3. Calculate the weight and volumes of the two phases in the container.

  Explain tripling the concentration of a increases the rate

tripling the concentration of A increases the rate by a factor of 27, doubling the concentration of B has no effect on the rate, and tripling the concentration of C increases the rate by a factor of 3. Write down the rate law for this reaction.

  Explain the chemical formula of the unknown gas

An unknown gas effuses 0.917684 times as fast as oxygen gas under the same conditions. What is the molar mass (g/mol) of the unknown gas. What is the chemical formula of the unknown gas.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd