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What are the coefficients of this chemical equation?

What are the coefficients of this chemical equation?-example-1
User Reisa
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2 Answers

6 votes
2,2, 1
for H2O add 2 which means you need 4H and 2O
User Guy Korland
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6 votes

Answer:

i think 2 ,1, 2 i may be wrong sorry if i am

User Einar Sundgren
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