Recent content by Zygotic Embryo

is it Let M > 0 Select a real number m so that 0 < m < limTn. There exists an N1 such that: n>N1 implies Tn>m Since limSn=+inf there exists an N2 such that n>N2 implies Sn>(M/m) Set N = max{N1,N2}. Then n>N imples SnTn>(M/m)*m = M

its a statement i need a proof

A friend of mine, gave it to me. I don't know where to start

Let (Sn) and (Tn) be sequences such that the lim Sn = +inf and lim Tn > 0 Then lim SnTn = + inf

A liquid has 2 free spaces to move, due to no strong intermolecular forces, it has intermolecular forces but they are weak A solid has only 1 free space correct? keeping it a solid. it has strong intermolecular forces, keeping it together.. think of the force as a vacuum, making everything as...

thanks lyuokdea!

It is just chemicals overcoming activation energy in order to bond, and while the numbers will be different for different compounds, the process is the same for both organic and inorganic compounds- Lyuo Now were talking. So in order to put the pencil back, i would have to create a...

thanks, ill read up on that now

* Double post.

Ok thanks, that answer's my question. Now could this be any type of energy?

Lifes to short

LoL. It is a physical change right? I understand how it could be a chemical but it seems its more of a physical change.. It's obvious bonds are broken. I am asking what the bonds are, is it colvalent, ionic or vander-walls. WHY Can't the BONDS just simply, go back together? The pencil still...

I understand you have to "remake the bonds" but what are the bonds? You answer my question, I am just lookin for a more in depth answer is it the " equilibrium" concept?

Theoretically, in a vacuum it's possible.. but if air obstructs the reformation of bonds, wouldn't it also obstruct the formation of bonds? The pencil doesn't occur naturally.. is that were you going? Are you saying, the bonds are separate for " the wood" and the "graphite". And there just...

Oh, i was talking about the seperating, of the carbon and graphite atoms. And dave, why doesn't the pencil in whole.. just oxidize it's? I understand what your saying, by seperating the pencil.. the " loose ends" will oxydize.