Chemistry, asked by ms2842375, 19 days ago

4.912-g sample of a petroleum product was burned in a tube furnace, and the SO2 produced was collected in 3% H2O2 . SO2(g) + H2O2 ⟶ H2 SO4 A 25.00-mL portion of 0.00873 M NaOH was introduced into the solution of H2 SO4 , following which the excess base was back-titrated with 15.17 mL of 0.01102 M HCl. Calculate the sulfur concentration (32.07 g/mol) in the sample in ppm.

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Answered by tarunrahav

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here are no results for 4.912-g sample of a petroleum product was burned in a tube furnace, and the SO2 produced was collected in 3% H2O2 . SO2(g) H2O2 ⟶ H2 SO4 A 25.00-mL portion of 0.00873 M NaOH was introduced into the solution of H2 SO4 , following which the excess base was back-titrated with 15.17 mL of 0.01102 M HCl. Calculate the sulfur concentration (32.07 g/mol) in the sample in ppm.

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