Chemistry Test Tomrrow I Really Need Help Finding A Really Easy Cheating Way To Write Chemical Formulas Help?
I have a chemistry test tomrrow and need help i dont know how to write chemical formulas iv went on some sites and they dont help i need a cheating or easy ways to write chemiccal formulas a way thats easy i really need help.
Tags: Cheating, Chemistry, Easy, Finding, Help, Need, Really, Test, Tomrrow
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It is really not that hard, all you have to do is make sure you have the same amount of each element or ion on each side of the equation. For example the electolosis of water is as follows:
H2O = O2 + H2
H: 2 H:2
O: 1 O:2
So to even the Oxygen, you make H20 2 MOLES
2H2O = O2 + H2
H: 4 H:2
O: 2 O:2
To balance H, you put two moles of hydrogen
2H2O = O2 + 2H2
H: 4 H:4
O: 2 O:2
REMEMBER YOU CAN NEVER CHANGE SUBSCRIPT, ONLY THE COEFFICIENT!!!
ALSO CHEATING IS WRONG AND IF YOU DO YOU DESERVE TO GET CAUGHT
The best way to cheat before every test is to look at your book and “write” the important concepts on your brain. The teacher can’t catch you cheating if you LEARNED THE MATERIAL.
Type small on word, then tape it under your calculator lid. Just dont get caught.
don’t understand your problem, but take chris t’s idea.