FeSCN2+ Equilbrium - LeChatelier's Principle Lab Part 1

Part of NCSSM CORE collection: This video shows the shifting of the FeSCN2+ equilibrium in the LeChatelier's Principle lab. www.dlt.ncssm.edu
Please attribute this work as being created by the North Carolina School of Science and Mathematics. This work is licensed under Creative Commons CC-BY creativecommons...
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[@ikli7710]

VERY helpful 8 years later, thank you sir.

[@darbycann7379]

this has been extremely helpful, thank you so much!

[@epictrooper2568]

Thank you so much for this! It has been very helpful!

[@vedascoang519]

thankyou

[@hcolumbia4520]

how bout them frickin dawgs

[@ksup6780]

thank you so much

[@johnting1189]

What happen when you add water ? What cause the intensity of red colour to decrease ?

[@Moggeth]

Dilution?

[@cyw7262]

maybe remain unchange bcs the concentration of liquid and solid is constant,it will not change the reaction

[@adilmohammed6897]

@@cyw7262 you are right, but conc if solutions do change along with that of gases

[@rishiarora3234]

By adding water, you are effectively reducing the concentration of all species within the chemical system (by c=n/v). Consequently, the system will want to increase it's net concentration as per Le Chateliers Principle, achieved by shifting to the side with more molecules of aqueous species, as this increases number of ions in solution. Since the reactants have 2 aqeuous molecules, while the products have 1 aqueous molecule, the system will hence shift to the reactants side, increasing concentration of Fe3+ and SCN- while decreasing concentration of FeSCN2+. Thus the solution becomes less blood red, and more yellow-orange/colourless (lighter)

[@geniusblack4796]

Much needed... Thanks.... 😍

[@imalshabandara805]

Tnx🤩

[@ayceeren]

thanks!

[@zyadmohamed7130]

Dr nasser el batal علشان محطهوش في الحصة ❤❤❤

[@banditheeler8246]

Hello fellow Covid-19 chemistry lab students,

[@willheatcliffmaldo1095]

shoutout kay sir jake 😎👌

[@Yashpandey467]

u we're doing it for Ransom it looked like that!

[@sharoncranswick2529]

yayaa thx

[@ruben4180]

tuff

[@beaverbuoy3011]

A

[@christom3631]

Wassup Hannah

[@hannahregi7607]

Ayyyy you here too!

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