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Chemistry
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How do you calculate the equilibrium constant, Kc, of a reaction?

Given a reaction in the form:

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Why do group 3 metals form more acidic aqueous solutions than group 2 metals?

The equation of a metal ion forming a metal hexaaqua ion in aqueous solution is as fol...

Answered by Oliver W. Chemistry tutor
8455 Views

What is a mole?

In chemistry the mole (mol) is a basic unit to describe a quantity of substance based on the number of particles (atoms or molecules) that it contains.

The nu...

Answered by Tomos P. Chemistry tutor
3423 Views

What is the difference between ionic, covalent and metallic bonding?

Ionic bonding occurs when transfer of electrons takes place. One atom (or molecule) donates one or more electrons to another. Since electrons have a negative charge, this...

Answered by Leanne R. Chemistry tutor
144526 Views

When chlorine is bubbled through potassium bromide solution, the solution turns orange. Explain this.

This is because the reaction taking place is a displacement reaction, meaning that one element is being displaced by another. 

So what is being displaced?:

If you look...

Answered by Leah B. Chemistry tutor
74797 Views

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