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Which equation is balanced? A. H 2 + O 2 → H 2O B. 2Na + Cl 2 → 2NaCl C. KClO 3 → KCl 2 + 3O 2 D. CH 4 + 2O 2 → CO 2 + H 2 O
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Which equation is balanced?

A. H 2 + O 2 → H 2O
B. 2Na + Cl 2 → 2NaCl
C. KClO 3 → KCl 2 + 3O 2
D. CH 4 + 2O 2 → CO 2 + H 2 O

User Jpierson
by
7.3k points

1 Answer

4 votes
B. is the correct answer

Because in both sides (reactant and product) are:
Na= 2. Na=2
Cl=2 Cl=2

So this equation is balanced
User Suh
by
6.7k points
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