I was asked a few questions on Vaping that I could not answer

[Evilbat]

I figured I would ask here and or if you guys could point me in the right direction of where I could ask.
First question - the others will come once I get them
some reason I'm only getting one at a time.

"Has any of these chemicals that we vape with, changed with out our knowledge or do they. As in we use the flavoring cor cooking
yet it it is not direct heat does the chemical change when it is changed to a vapor." My honest answer was I don't think so, but I'm not a chemist.

Which is a second part of the first question " Do you have to be a chemist or have basic chemistry under you belt" my honest answer was no but basic knowing of this yes but chemistry I really don't think so.

I know these aren't the right numbers but just saying hypothetically
If I'm making myself a 50/50 no nic ejuice with flavoring, I would think that I would be able to say ok" 9ml of pg 9 ml of vg, 6ml of "A" 3ml of "B" and 1.5 "C" to get this flavor that is all that really is needed.

If I were to say add nic then yea maybe knowing that 5ml for a 30 mil bottle or something like and the flavors and the 6.3pg/vg amount but to me that doesn't seem like needing a degree in chemistry

 

[JohnnyBGoode]

For sure some components of your liquid might burn at some point. The coil gets fairly hot and gunks up. This gets exposed to the heat for a long time.
So its not just only changing state by heating (ice/water/steam) most likely.
There are many discussions ongoing about this at various levels of intelligence. (The paranoid and the educated)
The verdict is not fully out yet. Overheating glycerine seems to bring levels of toxines though.

No you don't need to be a chemist. Some basic math will do if you want to diy eliquids.
Otherwise, if you can count your money, you good to vape.