Explain how much oxygen per liter would the waste consume

Assignment Help Chemistry
Reference no: EM13330704

If the ultimate BOD of waste is 24mg/l and the BOD5 of that waste is 16mg/l,how much oxygen per liter would the waste consume in 7 days

Reference no: EM13330704

Questions Cloud

Explain reaction is in acidic environment accoridng to mno4 : The reaction is in acidic environment accoridng to MnO4(-)(aq) +As2O3 (s) = H3AsO4 (aq) +Mn(2+ )(aq) a. Balance in acidic B calculate the molarity of the KMnO4 solution.
What is the kinetic energy of the flywheel : If the flywheel on my truck has a mass of 22.8Kg a radius of .4572 meters and is rotating at 250 revolutions per minute
Explain how high could a 2800lb car be lifted by a gallon : How high could a 2800lb car be lifted by a gallon of gasoline given that the heat of combustion is 46.9kJ/g. The cylinder temperature is 2200K and the exit temperature is 1200K. Density of gasoline is 0.80 g/cm3.
What is the mass of the slower locomotive : Two toy locomotives approach each other along the same line, and upon collision both stop dead still. What is the mass of the slower locomotive
Explain how much oxygen per liter would the waste consume : If the ultimate BOD of waste is 24mg/l and the BOD5 of that waste is 16mg/l, how much oxygen per liter would the waste consume in 7 days
Signficant change in the deviation of the ages : last year the standard devation of the ages of student at uawas 1.81 years recently a sample of 10 students had a standarddevation of 2.1 years. we are interested in testing to see if therehas been a signficant change in the deviation of the ages of ..
Volume of added base required to reach the equivalence point : The titration of a 23 ml sample of 0.110 M HC2H3O2 with 0.130 M NaOH. Determine the following? the initial pH, the volume of added base required to reach the equivalence point
Explain what is the do concentration at saturation in water : what is the DO concentration at saturation in water if the temperature is 10degree celcius and pressure is 1 atm?express your answer in mg/l of O2(oXYGEN).
The network diagram is the besttool for demonstrating : A critical resource usedin project management that can neither be inventoried nor renewedis: The network diagram is the besttool for demonstrating:

Reviews

Write a Review

Chemistry Questions & Answers

  What compounds are responsible for the buffered system

What is the system that is buffered, what is the pH of the system and what compounds are responsible for the buffered system?

  Define corrosive carcinogen teratogen mutagen

health risk does each of the following classification represent Corrosive Carcinogen Teratogen Mutagen

  Explain what is the ph halfway to the equivalence point

What is the pH halfway to the equivalence point for the titration of 0.20 M CH3NH2 with 0.20 M HCl? (Kb of CH3NH2 = 4.4 x 10-4)

  Explain what is its half life

Its activation energy is 262 kJ/mol. At 477 celcius its half life is 5 minutes. What is its half life at 527 celcius (in seconds)?

  Explain the molar concentration molarity of the solution

All numerical answers must be reported to the correct number of significant figures. In a routine laboratory analysis, a technician prepare a solution containing 0.126 g of KMnO4 in a 0.250 L volumetric flask. What is the molar concentration (mola..

  Define that ha does not associate the organic solvent

The extract from solution 3 was found to be 0.0225M in HA. Assume that HA does not associate or dissociate in the organic solvent, calculate

  Explain all the radiation is absorbed and converted to heat

How many photons will be required to raise the temperature of 2.3 g of water by 2.1k ? Water is exposed to infrared radiation of wavelength 2.7×10?4 cm . Assume that all the radiation is absorbed and converted to heat.

  Explain free radicals are important in many reactions

Free radicals are important in many environmentally significant reactions. For example, photochemical smog, which forms as a result of the actions of sunlight on air pollutants, is formed in part by the following two steps.

  Explain the side chain are called acidic amino acids

Amino acids with an additional COOH group in the side chain are called acidic amino acids.

  Compute the mole fraction of methane

The stack gas contains C02 at a partial pressure of 80 mm Hg and no CO,O2, methane or ethane. Calculate the mole fraction of methane in the fuel and the dew point temperature of the stack gas.

  Compute theph at the equivalence point

Calculate thePH at the equivalence point in titrating 0.100 M solutions of each of the following with 9.0×10? HCLO2

  What is the new pressure

A 3.5 L container is filled with gas at 1.00 atm. A piston then compresses the gas to 0.250 L. What is the new pressure?

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