Recent content by Weissritter

I drew a Vivi once for a physics exam. I was pretty sure most of my answers were right and the teacher is friendly and I knew it wouldn't look like an insult. I haven't done that in anything else, other than correcting slight grammar and spelling errors in questions. Now most teachers don't like...

...Not me...yet. This thread is about those weird moments in which you see a exam and your best choice is to draw a dinosaur, a superhero or anything related with that professor. Y' know, "Electrons have negative charge. Neutrons are electrically neutral. With that information, answer the...

I believe Drakkith uses the checks for buying oreos. If i had the chance, i'd do it too.

HE'S A DEMON! Yep, a Demon, a Teufel if you like. Have you read this book there ↑ ? Plain statiscal question for statistical answers. Anything not covered in the poll shall be posted here. Go wild.

The process of NaCl making is pretty much like that. Trust me, I saw it with a electroquantum microscope. (No, I didn't.) You can see how the chloride has one empty slot for another electron. It wants it so bad it decided to steal one from the first element in sight. Dialogue balloon are that...

:grumpy: Hey! I wanted to make a Doppler roller-coaster, with humans having enough speed to see the same colors through all the trip while the light itself did change. :grumpy: Anyway, the easiest way to use Doppler's is for sound, not light. If you research enough the topic of light you...

This gives me a controllable murder desire :grumpy: Also forgot the highest one: saying "degrees kelvin" :grumpy::grumpy: The worst part is that most people who say this are not common non-physicist. They are usually scientists, who are supposed to know this. It becomes worse when something as...

For now we have no murder desire, so it is kinda good. When it comes to your and you're things do become more annoying. Do we have more opinions?

Yeah, I know the differences between speed and velocity. In common life, however, I may use them as if they were the same. Guess my science-brain isn't that much active sometimes. While this thread is physicist-targeted, anyone's reaction is welcome. You know the difference between those two...

You've helped me and many other people. For years, patiently. I and all those people are in debt with you, so I'll think in buying Chembuddy suite someday. Until I have a functional Paypal or card. Thanks.

But...but the reactions...magic...nevermind, thanks for clearing this doubt.

Chemisttree subtly tries to tell me ethylene is a gas which could escape from an open recipient, and whoever tries to do these reactions should do it in something closed, or in any lab system capable of sending the ethylene, in gas state, to a disponsable bottle for polymerization. Am I right?

In a very similar way to my first post ever, a short series of reactions came to mind that could be seen as apparent magic. You could use it for gaining instantaneous fame in a party, convincing people into pay attention to chemistry in basic levels of education and in conjunction with a time...

Yes, both of us have issues about having plasma in the mouth. We'd need a volunteer to know what it could taste like for a human. If micromass hears about this, I think I know who he'd nominate. :rofl:

You guys are really helpful. I won't say that an only-one ion solution exists, and having you all clarified this, the diffusion chat may proceed. It is sad to see the diffusion would create the sodium-and-hydronium-and-hydroxide to a very limited extent, but that's how it works. Thank you...