State the calcium carbonate in the sediment

Assignment Help Chemistry
Reference no: EM13207881

A sample of water from Lake Huron has a pH of 7.34 and an alkalinity of 1.21 mmol L-1 as calcium carbonate. Assume equilibrium with the calcium carbonate in the sediment and calculate the concentration of calcium ion (in mg/L -1) in the water (25C). What assumptions are made in carrying out the calculation?

Reference no: EM13207881

Questions Cloud

What action does govt sometimes take to prevent a fall : (b) Provide an example of the interaction between each of these groups. (c) Sometimes a fourth group is included. What would that group be. Provide an example of the interaction between this and the groups listed in your answer to (a).
Explain polymerization of lactic acid and glycolic acid : Draw the repeat unit of the copolymer used for artificial skin growth, which is formed by condensation polymerization of lactic acid and glycolic acid.
Enlarged brain structure triggers violent acts : “Enlarged Brain Structure Triggers Violent Acts.” The headline writer should most clearly be warned about the dangers of
What types of threats does the tool mitigate : Research various security tools that an employee can use to keep his or her data safe or to thwart denial of service attacks.
State the calcium carbonate in the sediment : Assume equilibrium with the calcium carbonate in the sediment and calculate the concentration of calcium ion (in mg/L -1) in the water (25C).
Calculate and display the total retail value of all products : calculate and display the total retail value of all products sold. Use a sentinel-controlled loop to determine when the application should stop looping display the final results.
Does exercise cause stress : Does exercise cause stress? (graded)  Is stress good for us? Why or why not? When? Does exercise cause stress? Is working out good for CEOs? For students? Why or why not?
Compute the ph of the buffer if drops : Calculate the pH of the buffer if 10 drops of 0.1mol/L of NaCH3COO is added to 10 drops of 0.1 mol/L of CH3COOH. Equations useful to obtain the solution
Write a console program that repeatedly prompts the user : Write a console program that repeatedly prompts the user to enter data until they type done (any case, Upper, Lower, or Mixed). As they enter the data

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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