For a sample of 50 ml, what is the value of total hardness in mg/L, if you know that the used volume of titrant and normality are 9 ml and 0.02 N; respectively. Select one: a. 18 mg/L b. 180 mg/L c. 100 mg/L d. 10 mg/L

For a sample of 50 ml, what is the value of total hardness in mg/L, if you know that the used volume of titrant and normality are 9 ml and 0.02 N; respectively. Select one: a. 18 mg/L b. 180 mg/L c. 100 mg/L d. 10 mg/L

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter7: Solutions And Colloids

Section: Chapter Questions

Problem 7.108E

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Question

Hw.195.

For a sample of 50 ml, what is the value of total
hardness in mg/L, if you know that the used
volume of titrant and normality are 9 ml and 0.02 N;
respectively.
Select one:
a. 18 mg/L
b. 180 mg/L
c. 100 mg/L
d. 10 mg/L

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