In 2014, a major chemical leak at a facility in West Virginiareleased 7500 gallons of MCHM (4-methylcyclohexylmethanol,C8H16O) into the Elk River. The density of MCHM is0.9074 g/mL. (a) Calculate the initial molarity of MCHMin the river, assuming that the first part of the river is 7.00feet deep, 100.0 yards wide, and 100.0 yards long. 1 gallon= 3.785 L. (b) How much farther down the river would thespill have to spread in order to achieve a “safe” MCHM concentrationof 1.00 * 10-4 M? Assume the depth and widthof the river are constant and the concentration of MCHM isuniform along the length of the spill.
In 2014, a major chemical leak at a facility in West Virginiareleased 7500 gallons of MCHM (4-methylcyclohexylmethanol,C8H16O) into the Elk River. The density of MCHM is0.9074 g/mL. (a) Calculate the initial molarity of MCHMin the river, assuming that the first part of the river is 7.00feet deep, 100.0 yards wide, and 100.0 yards long. 1 gallon= 3.785 L. (b) How much farther down the river would thespill have to spread in order to achieve a “safe” MCHM concentrationof 1.00 * 10-4 M? Assume the depth and widthof the river are constant and the concentration of MCHM isuniform along the length of the spill.
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter4: Reactions In Aqueous Solution
Section: Chapter Questions
Problem 29QAP
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In 2014, a major chemical leak at a facility in West Virginia
released 7500 gallons of MCHM (4-methylcyclohexylmethanol,
C8H16O) into the Elk River. The density of MCHM is
0.9074 g/mL. (a) Calculate the initial molarity of MCHM
in the river, assuming that the first part of the river is 7.00
feet deep, 100.0 yards wide, and 100.0 yards long. 1 gallon
= 3.785 L. (b) How much farther down the river would the
spill have to spread in order to achieve a “safe” MCHM concentration
of 1.00 * 10-4 M? Assume the depth and width
of the river are constant and the concentration of MCHM is
uniform along the length of the spill.
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