Explore BrainMass

Equilibrium Expressions

This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

What are the equilibrium expressions for:

[Co(H2O)₆]²⁺(aq)+4Cl⁻(aq) <--> [CoCl4]2⁻(aq)+6H2O(l)

10. 2Ag⁺(aq)+CO3²⁻(aq) <--> Ag2CO3(s)

11. CO3²⁻(aq)+2H⁺(aq) <--> H2O(l)+CO2(g)

12. 2Ag⁺(aq)+Cl⁻(aq) <--> AgCl(s)

Ag+(aq)+2NH3(aq) <--> [Ag(NH3)2⁺(aq)

NH3(aq)+ H⁺(aq) <--> NH4⁺(aq)

© BrainMass Inc. brainmass.com March 21, 2019, 7:43 pm ad1c9bdddf


Solution Preview

Need help answering this:
In chemistry when dealing with cobalt solutions and in terms of Le Chatelier's Principle. What is the following equilibrium:

[Co(H2O)₆]²⁺(aq)+4Cl⁻(aq) <--> [CoCl4]2⁻(aq)+6H2O(l)

When writing an equilibrium expression, you always want to write the products on the top and the reactants on the bottom. The coefficients (for example the 4 in front of Cl-) will more to be exponents in your expression. You should ignore any pure liquids or ...

Solution Summary

This solution explains how to write several equilibrium expressions.