An unknown volume of 2.50M H2SO, was diluted to 50 ml using water. The diluted solution was titrated to the end point using 21.5 mL of 1.20 M NAOH solution. Calculate the volume of the original H2SO4 solution: H2SO4 + 2 NAOH Na,SO, + 2 H2O O 12.9 mL O 25.8 mL 5.16 mL 1.29 mL 2.58 mL

An unknown volume of 2.50M H2SO, was diluted to 50 ml using water. The diluted solution was titrated to the end point using 21.5 mL of 1.20 M NAOH solution. Calculate the volume of the original H2SO4 solution: H2SO4 + 2 NAOH Na,SO, + 2 H2O O 12.9 mL O 25.8 mL 5.16 mL 1.29 mL 2.58 mL

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter7: Solutions And Colloids

Section: Chapter Questions

Problem 7.44E

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An unknown volume of 2.50 M H,SO, was diluted to 50 mL using water. The diluted solution was
titrated to the end point using 21.5 mL of 1.20 M NaOH solution. Calculate the volume of the
original H2SO4 solution:
H2SO4 + 2 NaOH
Na,SO, + 2 H2O
O 12.9 mL
O 25.8 mL
O 5.16 mL
1.29 mL
O 2.58 mL

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