6.1/R2.2.1 Describe experimental procedures for measuring rates of reactions [SL IB Chemistry]

Measure time and either mass, pH, electrical conductivity, gas volume (at a constant P and T), gas pressure (at a constant V and T), temperature or colour.
Dr Atkinson was later found to have consumed complex manganese ions -- and having produced a large nodule this morning is now fine.

[christineingham]

Why can't you be everyone's chemistry teacher?! My teacher SHOWS YOUR VIDEOS instead of teaching sometimes. 

[meatwadmeatwad]

I wish i could have a teacher like this.

[amyjones]

You make chemistry quite interesting XD

[VMonkeyFX]

Using G mod to express a lesson... Interesting idea.

[mruczek]

you don't teach me or know me but you are legend, Well done p.s say hi to reddit!

[VSPG_SIVANI]

@Richard, what's this game? seems customizable.

[Mihacappy]

Teachers who use GMoD don't exist.

This:



Me: _i am ded_

[virajagarwal]

Oh shit the last part XD looks like those guys have smoked meth and are in one of their rush phases