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Balancing Chemical Equations (Simplified)
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Balancing Chemical Equations (Simplified)
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7. Chemical Reactions / Balancing Chemical Equations (Simplified) / Problem 2
Problem 2
In the equation 2H
2
+ O
2
→ 2H
2
O, how many hydrogen atoms are present on the reactant side?
A
8
B
4
C
6
D
2
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