Answered: 30.00 mL of K2Cr2O7 , 0.1900 M, Is used…

30.00 mL of K2Cr2O7 , 0.1900 M, Is used as a titrant in a 25mL solution of Sn2+ Below is the balanced equation. 3Sn2+ + Cr2O2-7+14H+ -> 3Sn4++2Cr3++ 7H2O What is the Final Molarity of K2Cr2O7 & Sn2+

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter16: Applications Of Neutralization Titrations

Section: Chapter Questions

Problem 16.21QAP

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Question

30.00 mL of K₂Cr₂O₇ , 0.1900 M, Is used as a titrant in a 25mL solution of Sn²⁺

Below is the balanced equation.

3Sn²⁺ + Cr₂O^2-₇+14H⁺ -> 3Sn⁴⁺+2Cr³⁺+ 7H₂O

What is the Final Molarity of

K₂Cr₂O₇& Sn²⁺

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