A 4.932-g sample of a petroleum product was burned in a tube furnace, and the SO2 produced was collected in 3% H2O2. Reaction: SO (9) + H2O2 → H2SO4 A 28.00-mL portion of 0.00878 M NaOH was introduced into the solution of H2SO4, following which the excess base was back-titrated with 15.27 mL of 0.01160 M HCl. Calculate the sulfur concentration in the sample in parts per million. Concentration Ppm

A 4.932-g sample of a petroleum product was burned in a tube furnace, and the SO2 produced was collected in 3% H2O2. Reaction: SO (9) + H2O2 → H2SO4 A 28.00-mL portion of 0.00878 M NaOH was introduced into the solution of H2SO4, following which the excess base was back-titrated with 15.27 mL of 0.01160 M HCl. Calculate the sulfur concentration in the sample in parts per million. Concentration Ppm

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

A 4.932-g sample of a petroleum product was burned in a tube furnace, and the
SO2 produced was collected in 3%
H2 O2. Reaction:
SO2 (9) + H2 O2 → H2SO4
A 28.00-mL portion of 0.00878 M
NaOH was introduced into the solution of
H2SO4, following which the excess base was back-titrated with 15.27 mL of 0.01160 M
HCI. Calculate the sulfur concentration in the sample in parts per million.
Concentration =
ppm

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