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Please help I need this by tomorrow morning!!!! Are the following chemical reactions balanced? explain why or why not.
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41 votes
41 votes
Please help I need this by tomorrow morning!!!!

Are the following chemical reactions balanced? explain why or why not.

Please help I need this by tomorrow morning!!!! Are the following chemical reactions-example-1
User Ervin Szilagyi
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1 Answer

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9 votes
Hey! Here’s your answer
The following are not balanced because the number of atoms in the elements are not equal. So here are the balanced one!!

4NH3 + 7O2 ——> 4NO2 + 6H2O
4Al + 3O2 ——> 2Al2O3
2Fe2O3 + 3C ——> 4Fe + 3CO2

Hope it helped <3

User Jeff Dunlop
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