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I'm guessing the discharge tube would excite the electrons so then you can observe the emission spectra

I find it easier just to put S (in compounds) + O2 ---> SO2 It's always worked for me

That's good to know as I was starting to get worried about an industrial radioisotope

You observe it through a spectroscope and you'll see many lines of many different wavelengths

Na I'm ready

MnO2 + 2NH4+ + 2e- ----> MnO + 2NH3 + H2O Is that what we have now?

Wow. That's awesome. It makes so much sense now don;t know why that never clicked before

Fed from bottom of refluxing apparatus, leaves top

Other than that is his equation correct?

How is this determined?

Esterification is endothermic thus increased temp results in increased yield. Refluxing is used to prevent the loss of volatile reactant and products as they are cooled preventing escape. Allows esterification to be performed a higher temp than normally possible

Cheers, but I didn't inspect it too closely

You sure about that? Ive got: CO2 + H2O <---> H+ + HCO3-

Yeah I know, I used to go with that one, but it looks to messed up. The one I posted is Xayma's and he knows what he is talking about

We do not need this.

Absolutely positive. They can asked about a branch of science, not a named scientist

lol. He's just trying to justify his lacking of study, and he'll realise in a few months his life isn't going anywhere

2Mn2O + 2NH4 + 2e- ---> Mn2O2 + NH3 + 2H2O

How many equations would that be? I've seen this equilibrium represented by 1, 2 and 4 equations

Na. Oxygen sensor electrode is good enough to monitor DO