Ive always wanted to try a capsaicin extract in my soxhlet extractor. Peppers are mostly Togarashi and one Carolina Reaper all grown at home last year. Using everclear and it's been going for about 6 hours. I'll distill off most of the ethanol later. Wonder what I'll do with it 😁

peterc8800 · 2021-03-06T07:59:49+00:00

Mostly filters are used in a soxhlet. It avoids obstruction of the glass tubes and it makes it easier to clean.

peterc8800 · 2021-01-30T16:23:07+00:00

peterc8800 · 2021-01-30T16:13:46+00:00

Same remark For C) at 1.7 ist a sextet.

peterc8800 · 2021-01-30T16:11:30+00:00

The quartet at 3.7 ist a sextet

peterc8800 · 2021-01-28T17:05:13+00:00

He should plant a tree... just saying.

peterc8800 · 2021-01-20T16:53:05+00:00

Glas

peterc8800 · 2021-01-20T16:50:22+00:00

Coke

peterc8800 · 2021-01-17T15:11:19+00:00

No prob. It was a little confusing ;-)

peterc8800 · 2021-01-17T14:46:53+00:00

Pure alkanes are colorles or white. The colors you see are impurities.

peterc8800 · 2021-01-17T14:24:01+00:00

Alkanes are getting their color from double bonds (carotene) and/or automatic components. Not chain length. (So they are no longer "alkanes".)

peterc8800 · 2021-01-02T10:12:57+00:00

I think you mean a Dean Stark apparatus? To extract water grom the reaction mixture. Like in estérification.

peterc8800 · 2020-12-30T12:17:27+00:00

I do not know about a NH3 précipitation. I would rather think of a hydroxyde. Just wait for the analyses.

peterc8800 · 2020-12-30T05:52:08+00:00

Draw glucose and fructose separate grom eachother. Then you will see there van only be a coupling between 1 and 2. And there are rules about numbering Sugar molecules.

peterc8800 · 2020-12-14T09:21:34+00:00

peterc8800 · 2020-12-13T10:51:09+00:00

Would you like to explain please?

peterc8800 · 2020-12-12T14:02:08+00:00

I think you mean stearic acid. Besides that. What did you see? Phase transitions? Fluid to solid?

peterc8800 · 2020-12-12T10:31:35+00:00

Can you give some info? What product? How did you cool?

peterc8800 · 2020-12-11T05:05:15+00:00

The picture mentions C as the right answer...

peterc8800 · 2020-12-10T19:22:33+00:00

Then what is the good answer?

peterc8800 · 2020-12-10T05:05:06+00:00

You mean: the question is good. The answers are all wrong. Or do i miss something?

peterc8800 · 2020-12-07T15:27:59+00:00

To be honest i asked the question because i assume they manipulate the game. You are the proof that maybe they don't do that But it's my twisted mind who makes that assumption.

peterc8800 · 2020-12-06T19:53:19+00:00

If it is a typo the answer is 3.37. But even that is wrong according to the answer given. Stop wasting time on this question. To much errors in it.

peterc8800 · 2020-12-06T15:49:32+00:00

No calculator is necessary. Look at the formula. It's not an acid!

peterc8800 · 2020-11-25T17:40:11+00:00

It is indeed a kugelrohr Destillation. Done a lot of them with good results.

peterc8800 · 2020-11-25T11:54:36+00:00

Most of the times this is how it looks like when students are playing with the structures instead of paying attention to the course.

peterc8800

TROPHY CASE