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[ugbede]

How do I post my chemistry problem. I am using my mobile phone nokia3230

[Borek]

Look for the "new topic" button in the correct subforum.

[Agent-X]

$$ CH_{3}CHCH_{3}(CH_{2})_{3}CHCH_{3}(CH_{2})_{3}CHCH_{3}(CH_{2})_{3}CH(CH_{3})CH_{3} /$$

There we go... well, it was working...
Why does mine seem italicized?

[Mitch]

Agent-X: Use \text{} around the text you don't want italicized.

[Agent-X]

That works.
It would be nice if I could see it in the preview window, though.

[Schrödinger]

Can someone please tell me how i can type bond-lines using latex?

[Agent-X]

Can someone please tell me how i can type bond-lines using latex?

Well, I mean a person could use hypens and equal signs. But that would only get so far. I know that certain chemistry programs will allow a person to output in tex formation. But I don't think this forum would accept the format.

[MrTeo]

Simply you can use a free molecular-drawing software and export the documents in an image format (JPG, PNG or what you prefer), then host and insert in your message the image needed. I do so and it works great 

[HighTek]

hey, very cool!

Oh shiz. I recognize this equation....stupid Quantum Mechanics. Its gon be the death of my GPA.

[adkinsjr]

When I type:

$$ y=mx+b /$$

and then click preview, it doesn't work???

In other forums I would type, say for an integral

[math] \int\frac{1}{1-x^2}dx[/math]

is there a pdf file with all of the commands?

[adkinsjr]

Actually, it does seem to be working. When I clicked "preview' I got something else.

$$ \int\frac{1}{1-x^2}dx /$$

[Mitch]

Preview doesn't work.

[cliverlong]

\[ \frac{1}{x^2 + y^2} \]
$$ \frac{1}{x^2 + y^2} /$$

[savy2020]

$$ Hello /$$

[savy2020]

$$ \Delta H /$$