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/sci/ - Science & Math

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>> No.5378435 [View]
File: 38 KB, 400x494, 1348325406926.jpg [View same] [iqdb] [saucenao] [google]
5378435

>>5375883

you must be a great scientist

>> No.4903111 [View]
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4903111

>>4903088
>gorilla warfare

fuck those damn dirty apes!

>> No.4705307 [View]
File: 38 KB, 400x494, 1330059499691.jpg [View same] [iqdb] [saucenao] [google]
4705307

2/10

>> No.4697001 [View]
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4697001

>>4696964
8/10

>> No.4693004 [View]
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4693004

>>4692959

This shit is pretty easy. Im telling you as a 3rd year university chem student that if you're having trouble balancing equations in gr. 12 then your high school is not preparing you for uni at all.

But until you get to university and flunk out here are some tips.
- have a periodic table with you at all times, then you can easily see the valence of atoms
- do the math, its not hard
- watch out for atoms with multiple valence such as iron
- always make sure BOTH sides of the equation is balanced
- watch out for compounds that exist as ions such as OH- with a valence of 1

I don't know what else to say, I'm genuinely trying to help. Balancing shouldn't be hard.

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