A water sample from a lake has a measured alkalinity of 0 . 8 meq / L
Question:
A water sample from a lake has a measured alkalinity of meqL In the early morning, a monitoring team measures the lakes pH as part of the acid rain study and finds a pH of The survey team returns aLer lunch to recheck their data. By this Nme, algae and other aquaNc plants have consumed enough dissolved CO to reduce the lakes total carbonate CT to onehalf of its morning value.
What was the morning value for CT
What was the pH aLer lunch?
Water sample analysis indicated a total carbonate concentraNon of molL and a pH of What is the alkalinity in meqL and in mgL
If L of the above sample is diluted with enough pure water to change the total carbonate concentraNon to molL what would be the new pH and alkalinity?
A water sample contains mgL of calcium and mgL of magnesium ions. What is the hardness expressed as mgL of CaCO
Fundamentals of Analytical Chemistry
ISBN: 978-0495558286
9th edition
Authors: Douglas A. Skoog, Donald M. West, F. James Holler, Stanley R. Crouch