What is the molarity of a potassium triiodide solution, KI₃(aq), if 30.00 mL of the solution is required to completely react with 25.00 mL of a 0.500 M thiosulfate solution, K₂S₂O₃(aq)?

The chemical equation for the reaction is

answer

watching

304

views

For unlimited access to Homework Help, a Homework+ subscription is required.

You have 0 free answers left.
Get unlimited access to 3.8 million step-by-step answers.

Get unlimited access

Already have an account? Log in

pucebuffalo277Lv1

2 Jun 2021

Unlock all answers

Get 1 free homework help answer.

Already have an account? Log in

Join us on Discord

Chemistry Study Group

Join now

Related questions

1. Consider the reaction: Cr2O72- (aq) + 14 H+ (aq) + 6 Fe2+ (aq) >>> 2 Cr3+ (aq) + 6 Fe3+ (aq) + 7 H2O (l)

In the lab, it is found that 19.30 mL of K2Cr2O7 solution is needed to react with 25.00 mL of 0.4000 M Fe2+ (aq) solution, what is the molarity of the potassium dichromate solution?

A. To standardize a thiosulfate (S₂O₃^2-) solution, 10.00 mL of a 1.25Ã10^â2 M IO₃^- solutionare treated with excess I^- to generate I₃^- according to Equation 3 on page 162 in the lab manual. If 5.69 mL of the thiosulfate solution are required to reach the endpoint of the titration, what is the molarity of thiosulfate in the solution?

Using this equation: I₃(aq)+2S₂O₃^2-(aq)->3I(aq) + S₄O₆^2-(aq)

Please show ALL work.