We titrated a 25.00 mL water sample with 0.1250 M HCI. The second endpoint at pH 4.5 was achieved after addition of a total 50 mL of HCI. What is the total alkalinity expressed as mg/L CaCO3. O 6500 mg/L as CaCO3 O 8500 mg/L as CaCO3 O 9000 mg/L as CaCO3 O 12500 mg/L as CaCO3

We titrated a 25.00 mL water sample with 0.1250 M HCI. The second endpoint at pH 4.5 was achieved after addition of a total 50 mL of HCI. What is the total alkalinity expressed as mg/L CaCO3. O 6500 mg/L as CaCO3 O 8500 mg/L as CaCO3 O 9000 mg/L as CaCO3 O 12500 mg/L as CaCO3

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter14: Equilibria In Acid-base Solutions

Section: Chapter Questions

Problem 58QAP: Water is accidentally added to 350.00 mL of a stock solution of 6.00 M HCI. A 75.00-mL sample of the...

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Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.

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Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.

Question

We titrated a 25.00 mL water sample with 0.1250 M HCI. The second endpoint at pH 4.5 was
achieved after addition of a total 50 mL of HCI. What is the total alkalinity expressed as mg/L
CaCO3.
O 6500 mg/L as CaCO3
8500 mg/L as CACO3
O 9000 mg/L as CACO3
O 12500 mg/L as CaCO3

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