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Chemical Equilibrium Shift

Coliver · 2005-11-20 23:04:11

Hello Forums: A few days ago, we did a lab regarding equilibrium shifts. This is the procedure of one part: Place 10 ML of 2.0 M FeCL3 into a 250 mL beaker. Using a graduated cylinder, measure 10 ml portion of 2.0M KSCN. Mix both of containers together and add distilled water to dilute the intense color to a light amber…

20-11-2005 11:04pm

#1

Coliver

Closed Accounts Posts: 1 ✭

Join Date: November 2005

Posts: 0

Hello Forums:

A few days ago, we did a lab regarding equilibrium shifts. This is the procedure of one part:

Place 10 ML of 2.0 M FeCL3 into a 250 mL beaker. Using a graduated cylinder, measure 10 ml portion of 2.0M KSCN.

Mix both of containers together and add distilled water to dilute the intense color to a light amber color.

Add NaOH.

The question is:

Apply Le Chatelier's Principle to explain the results obtained when 6.0 M NaOH was introduced to Iron(III) Thiocyanate Ion Equibrium system.

In other words, what is the "stress" ion, and what direction is the eq. shift?

Please help, any pointers would be greatly appreciated.

Thanks in advance.

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