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Does anyone know this?
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4 votes
Does anyone know this?

Does anyone know this?-example-1
User Babak Abdolahi
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4.9k points

2 Answers

2 votes

Answer:

c) 2,1,1,2

Step-by-step explanation:

That will balance the equation for you

User PaulMag
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5.5k points
5 votes

Answer:

2,1,1,2

Step-by-step explanation:

this the correct answer

User Roman Yakoviv
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4.9k points
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