Edexcel Chemistry Unit 1 15th May

I'm going to do the June 2010 paper in a few minutes for practice - do you want to go over the multi choice with me?

Jan 10 was horrible! The grade boundaries were 48 for an A hahaha!

Definitions... Kinda I understand that lattice energy involves 1 mole of gaseous ions of an element to make 1 mole of an ionic compound in it's standard states under standard conditions? or was it to make a solid ionic compound .... >.<

also what factors affect lattice energy?

and how can we determine which compound will have a higher lattice energy? is it by assuming how endothermic or exothermic it's enthalpy values are...

to be more specific I'm stuck on Q.13, Unit 1, January 2012
>.<

Sure.

Jan 10 was horrible! The grade boundaries were 48 for an A hahaha!

Over skype or something?

I have no idea what to use. I've never studied with anyone before, prefer to be alone. I'm happy to use whatever you are comfortable with.

Could someone link me to the spec. The Edexcel website has not been loading documents for me all day, even at college.

The smart thing to do -___-

nice one, I'm not taking this exam, just popping in and out.....

Got an A for this exam, last june lol

I've PMed you my Skype, it's easy to do it there.

I don't really know... sorry!

Cheeky chirpse there hahah

Link not working, Got another?