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

User Dan Wagner
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2 Answers

3 votes

Answer:

221 is the actual answer

Step-by-step explanation:

dont trust the person above me

User Adityaatri
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1 vote

Answer:

its in this order 2,1,1

Step-by-step explanation:

trust me bro

User Rep
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