IGCSE/GCSE/O & A Level/IB/University Student Forum

Qualification => Subject Doubts => GCE AS & A2 Level => Sciences => Topic started by: EMO123 on February 09, 2011, 03:23:05 pm

Title: Chemistry Haber Cycle
Post by: EMO123 on February 09, 2011, 03:23:05 pm

Draw Born Haber Cycle of MgO?

Title: Re: Chemistry Haber Cycle
Post by: Deadly_king on February 10, 2011, 05:54:49 am

Quote from: EMO123 on February 09, 2011, 03:23:05 pm

Draw Born Haber Cycle of MgO?

Here you are. :)

^Hf ---> Standard enthalpy change of formation
^Hat ---> Standard enthalpy change of atomisation
^Hi.e ----> Ionisation energies
^He.a ---> Electron affinities

Hope you get it. ;)

Title: Re: Chemistry Haber Cycle
Post by: The Golden Girl =D on February 10, 2011, 01:49:08 pm

Emo there are SPECIAL threads for ALL the subjects and BOTH CIE and Edexcel boards so I suggest you start posting there instead of making NEW topics for just a Question or two ;)

this link;

https://studentforums.biz/gce-as-a2-level-(cie-edexcel)/

According to the description written under the sub-headings you shall post :)

Title: Re: Chemistry Haber Cycle
Post by: Deadly_king on February 11, 2011, 04:28:13 am

Quote from: ~ The Golden Girl ~ on February 10, 2011, 01:49:08 pm

Emo there are SPECIAL threads for ALL the subjects and BOTH CIE and Edexcel boards so I suggest you start posting there instead of making NEW topics for just a Question or two ;)

this link;

https://studentforums.biz/gce-as-a2-level-(cie-edexcel)/

According to the description written under the sub-headings you shall post :)

Good point there GG ;)

Do post in the appopriate thread EMO.

Title: Re: Chemistry Haber Cycle
Post by: EMO123 on February 11, 2011, 02:37:01 pm

k GG and Deadly_king