One of the most interesting bubble observations occurred during the extensive full conversion testing. The Kidz were able to associate the dh2o bubble sizes and shapes with the amount of unreacted.
This will take some fancy descriptive footwork on Ibee's part and some imagining on the part of the reader.
Let's say that a tall spice jar is used to collect the honey laden NP(175ml) To that 50ml dh2o is added along with
9 drops HCL. This is shaken. The area above the NP/dh2o will contain dh2o/amine stuck to the glass. Most pure water droplets will either be round or teardrop shaped.
A fully reduced product will cause some of the stuck on glass droplets to appear horizonally and bee bigger in size.
NP that contains some unreacted will be very small bubbles and grainy looking or sandy looking.
Ibee has always maintained that short of having a reliable analysis instrument...he uses many less accurate determining factors, that when combined account for accuracy. And then there is always the Bioassay for concrete confirmation.
Many things can be looked for that are often overlooked or dismissed as having little value.
Those stuck on glass bubbles account for missing yield in most cases, regardless of how small!
Peace of the REaction
Have FUN-Bee SAFE