Illustrate that charge balance is adequately maintained

Assignment Help Chemistry
Reference no: EM13688503

Problem- Water from a lake in an area with limestone bedrock has a chemical composition as follows- Calcium 95 mg L-1, Magnesium 12mg L-1, Sodium 17mg L-1, Potassium 4 mg L-1, Hydrogen carbonate (asHCO3-) 338 mg L-1, Sulphate (as SO4-2)7 mg L-1,Chloride 12mg L-1, Fluoride 0.2 mg L-1, Nitrate (as NO-3) 3mg L-1. pH is 6.8. If the organic matter (HM) content of the water is 12 mg L-1, Illustrate that charge balance is adequately maintained.

Provide your answer in scientific notation

Reference no: EM13688503

Questions Cloud

Explain interact with generic humic material : Problem- Look up the structure of the following pesticides and show how they could interact with generic humic material. Atrazine, Fenitrothion, Chlorpyrifos, Chlordane, Chlorothalonil, Aldicarb, Malathion and Trifluralin
How can painting be used to teach descriptive writing : How can painting be used to teach descriptive writing and what are some language arts benefits of using visual arts to teach?
Salicylic acid is both a phenol and a carboxylic acid : Problem- Salicylic acid is both a phenol and a carboxylic acid. 1) Explain why acetylation with acetic anhydride occurs at the phenolic hydroxyl group rather than at the carboxyl group.
Define a nucleophilic acyl substitution reaction : Problem- The preparation of aspirin is an example of a nucleophilic acyl substitution reaction of the nucleophilic phenol group on the protonated acetic anhydride electrophile.
Illustrate that charge balance is adequately maintained : Problem- Water from a lake in an area with limestone bedrock has a chemical composition as follows- Calcium 95 mg L-1, Magnesium 12mg L-1, Sodium 17mg L-1, Potassium 4 mg L-1, Hydrogen carbonate (asHCO3-) 338 mg L-1, Sulphate (as SO4-2)7 mg L-1,Ch..
Venus de willendorf with the culture : Outline and Proposal following the annotations, you will be ready to plan your paper. An outline (one and one half pages) and a proposal (two to three pages) of your intended project are due.
Explain the multi-step synthesis : Problem- You work in a small-scale manufacturing facility that uses acetophenone as the starting material for a multi-step synthesis. Your company buys ~98% pure acetophenone from a major manufacturer and purifies it in-house prior to its use in t..
The selective coefficient for calcium over sodium : The water has the following composition in meq/L. The selective coefficient for calcium over sodium is 2.6. Ca2+ 2.2 meq/L Mg2+ 1.0 meq/L Na+ 3.0 meq/L HCO3- 2.9 meq/L Cl- 3.1 meq/L SO4-2 0.2 meq/L
Germanium are both semiconducting elements : Silicon and germanium are both semiconducting elements from Group 14 in the periodic table, and both can be doped to improve their conductivity.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain sample of water in the vapor phase no liquid present

A sample of water in the vapor phase (no liquid present) in a flask of constant volume exerts a pressure of 429 mm Hg at 97 °C. The flask is slowly cooled

  Calculate the energy of a photon of light with a wavelength

calculate the energy of a photon of light with a wavelength of 360nm.

  Explain the edge length of the unit cell

An unkown metal crytallizes in one of the three cubic lattices.The edge length of the unit cell is 408pm.Given that the atomic radius of the metal is 144pm and the density of the solid is 19.3g/cm-3

  Cnsider the following thermochemical equation caco3s caos

consider the following thermochemical equation caco3s caos co2 ho 178 kj. how much heat must be absorbed by 22.5 g of

  Explain what mass of mercury is present

Drinking water in the USA cannot exceed 0.5 ppm mercury. What mass of mercury is present in 2.4 L of water at this concentration

  Compute the concentration of edta

titrating a solution containing 25 mL of 0.0100 M MgCl2 solution, 1 mL of NH3OH buffer, and 10 drops of Calmagite with EDTA. Calculate the concentration of EDTA. Report the answer with three sig figs.

  Explain what current is required to deposit aluminum

How many minutes will it take to plate out 16.22 gram of Al^3+ using a current of 12.9 amps in an electrolyic cell. What current is required to deposit aluminum at a rate of 1.25g/min

  State the ph of the resulting hydrochloric acid solution

0.55 g of hydrogen chloride (\rm HCl) is dissolved in water to make 3.0 L of solution. What is the \rm pH of the resulting hydrochloric acid solution

  Determine the number of photons of wavelength

The heat of fusion of ice is 6.00 kJ/mol. Find the number of photons of wavelength = 5.63×10^-6m that must be absorbed to melt 3.30g of ice.

  Consider the molar mass of nh

You prepared a 0.250 M solution by diluting 8.45(+-0.04)mL of 28.0(+-0.5)mL wt.%NH3 (density=0.899(+-0.003)g/mL up to 500.0(+-0.2)mL. Find the uncertainty in 0.250 M.

  Classify the reactions below as synthesis, decomposition

classify the reactions below as synthesis, decomposition, single replacement(cationic or anionic) or double replacement

  What is the volume of the shell

a graduated cylinder reads 4 ml of water.then a shell is dropped into it and the water level rises to 12 ml.what is the volume of the shell?

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