Explain organic carbon in seawater consists of oxidation

Assignment Help Chemistry
Reference no: EM13557592

A method for measuring organic carbon in seawater consists of oxidation of the organic materials to CO2 with K2S2O8, followed by gravimetric determination of the CO2 trapped by a column of NaOH-coated asbestos. A water sample weighing 6.234 g produced 2.378 mg of CO2 (FM 44.010). Calculate the ppm carbon in the seawater.

Reference no: EM13557592

Questions Cloud

Calculate the tangential speed of a point on the equator : A baseball pitcher throws a baseball horizontally at a linearspeed of 42.5 m/s. What is the tangential speed of a point on the "equator" of thebaseball
What are the u.s. tax consequences of joltis results : What are the U.S. tax consequences of Jolti's results from operations in Year 1 and Year 2? Assume that the dividend distribution in Year 2 was not subject to foreign withholding taxes.
The burning of c7h16 : How much water is produced in the burning of C7H16
Determine the charge on theplates before and after immersion : A parallel-plate capacitor in air has a plate separation of 1.50 cmand a plate area of 25.0cm2. The plates arecharged to a potential difference of 2.50 x 102 V anddisconnected from the source. The capacitor is then immersedin distilled water.
Explain organic carbon in seawater consists of oxidation : A method for measuring organic carbon in seawater consists of oxidation of the organic materials to CO2 with K2S2O8, followed by gravimetric determination of the CO2 trapped by a column of NaOH-coated asbestos.
Calculate the number of revolutions made by the fly wheel : The text of the question is as follows "Anengine flywheel is rotating at 25.0 Rads per second. calculate the number of revolutions made by the fly wheel in stopping
How many atoms of phosphorus : How many atoms of phosphorus are in 3.44 moles of phosphorus?
How much work did gravity do on the object : An object (3.7kg) is lifted 4.6 m above the ground and thendropped to the ground. What is the object's Pe at the top ofthe lift, How much work did gravity do on the object
What is the maximum amount of income : What is the maximum amount of income that Acme can allocate to its IC-DISC and what do the results of these various scenarios suggest regarding the differential tax costs of operating in low versus high tax countries?

Reviews

Write a Review

Chemistry Questions & Answers

  State what is the concentration of f2 over a bath

Na3AlF6(l) 3 Na(l) + Al(l) + 3 F2(g) What is the concentration of F2 over a bath of molten cryolite at this temperature? a) 3 10-35 M b) 5 10102 M c) 6 10-74 M d) 8 10-312 M e) 8 1017 M

  Indicate the solubility of the following solutes

Indicate the solubility of the following solutes in 100 g of water

  Explain the laboratory investigations

Devising a Reduction Potential Table, Why was it necessary to do Step 3 of the Laboratory Investigations

  Explain what is the longest wavelength of light

The first ionization energy of Na is 495.9 kJ/mol. What is the longest wavelength of light that could remove an electron from a Na atom

  What is the solubility of oxygen in water

the solubility of oxygen in water at 25 degree celsius and 1.00 atm pressure is 0.041g/L. what is the solubility of oxygen in water at 6 atm pressure?

  Compute the free energy change for the combustion of methane

Calculate the free energy change for the combustion of methane at 250oC. Assume that all reactants and products are gases and that the pressures of the various gases of interest are: methane = 0.56 atm, oxygen = 0.45 atm, carbon dioxide = 2.10 atm..

  State concentration was dissolved in hcl

Type your question hereA 0.1390-g rock sample of unknown concentration was dissolved in HCl and diluted to 100.0 mL. Aliquots of 10.00 mL of this unknown solution were added to different volumes of a 2.08 ?g/mL Ca standard solution and diluted to ..

  Determine the mass of copper sulfate

Determine the mass of copper(II) sulfate, CuSO4 will remain after removing all the H2O(water) from 74 grams of CuSO4 5H2O (Also called Blue Vitriol and Bluestone)?

  Explain a hofmann degradation of a primary amine

Draw the amine from the following: A Hofmann degradation of a primary amine forms an alkene that gives butanal

  How to calculate the composition of the exhaust gas

Calculate the composition of the exhaust gas in terms of mole fraction of CO, CO2, O2, N2, and H2O. Assume CH4 is completely reacted and N2 is unreacted.

  Explain the partial pressure of gases

The gas from a certain volcano had the following composition in mole percent (that is, mole fraction multiplied by 100). 56.0% CO2, 34% H2, 5.4% HCl, 2.4% HF, 2.1% SO2, and 0.1% H2S What would be the partial pressure of each of these gases if the t..

  How to calculate g at 27°c for the reaction

Calculate G at 27°C for the following reaction when the partial pressure of water is 0.76 atm given that the ?G° is 8.38 kJ. H2O(l) ? H2O(g)

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