An 80.0-mL sample of concentrated sulfuric acid, H2SO4, is diluted to 1.5 L; a 25-mL sample of the dilute acid is further diluted to 125 mL. If the initial concentration of concentrated H2SO4 is 18 M, what is the concentration of H2SO4 after the second dilution? (A) 0.19 M (B) 0.16 M (C) 0.45 M (D) 0.90 M
An 80.0-mL sample of concentrated sulfuric acid, H2SO4, is diluted to 1.5 L; a 25-mL sample of the dilute acid is further diluted to 125 mL. If the initial concentration of concentrated H2SO4 is 18 M, what is the concentration of H2SO4 after the second dilution? (A) 0.19 M (B) 0.16 M (C) 0.45 M (D) 0.90 M
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter20: Chemistry Of The Metals
Section: Chapter Questions
Problem 18QAP: What mass of KO2 is required to remove 90.0% of the CO2 from a sample of 1.00 L of exhaled air...
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An 80.0-mL sample of concentrated sulfuric acid, H2SO4, is diluted to 1.5 L; a 25-mL sample of the dilute acid is further diluted to 125 mL. If the initial concentration of concentrated H2SO4 is 18 M, what is the concentration of H2SO4 after the second dilution?
(A) 0.19 M
(B) 0.16 M
(C) 0.45 M
(D) 0.90 M
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