State what is the alkalinity of the river

Assignment Help Chemistry
Reference no: EM13193946

A river water has a total inorganic carbon of 7.9 x 10-4M at pH 7.9. If the trout population of the river is to be maintained, the river pH cannot fall below pH 7.5. (a) What is the alkalinity of the river? (b) What concentration of acid, for example, HCl, would result in a pH of 7.5?

Reference no: EM13193946

Questions Cloud

Find the general homogeneous solution : Find the general homogeneous solution
Calculate the molarity and molality : The solution density if 1.001g/mL. Calculate the Ca2+ and Mg2+, molarity, molality, mol fraction, and the PPM. Please show examples.
Compute the volume of household bleach : Assuming that the density of bleach is the same as water, calculate the volume of household bleach that should be diluted with water to make 500.0 mL of a pH = 9.80 solution.
What is the approx area the dog has to freely move about : A dog with a leash 5m in length is tied to the outside of a silo with a radius of 20m. What is the approx area the dog has to freely move about?
State what is the alkalinity of the river : What is the alkalinity of the river, What concentration of acid, for example, HCl, would result in a pH of 7.5
What is the order in which you need to do the calculation : Using the formula NI = [U * (P-VCu)] - FC, what is the order in which you need to do the calculation?
How fast is the balloon rising : The person is a constant 93 feet away from the balloon's starting point and the angle that the rope makes with the ground increases at a rate of 0.01 radians/minute. How fast is the balloon rising when the angle is 0.6 radians?
State the rest being sodium bicarbonate or baking soda : 36.0% sodium chloride or table salt, and the rest being sodium bicarbonate or baking soda, How many grams of baking soda are present in the sample?
Identify a matrix for hiring appropriately trained personnel : Identify a matrix for hiring appropriately trained personnel and create a company policy to address issues and concerns of privacy in intelligence gathering and surveillance.

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