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28 votes
28 votes
Based on the chemical equation, use the drop-down menu to choose the coefficients that will balance the chemical equation:

User Titi
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2 Answers

16 votes
16 votes

Answer:

221 is the actual answer

Step-by-step explanation:

dont trust the person above me

User Andrew MacNaughton
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3.2k points
5 votes
5 votes

Answer:

its in this order 2,1,1

Step-by-step explanation:

trust me bro

User David Perry
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3.0k points