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Lubov Fominskaja [6]
3 years ago
14

Which of the following equations is balanced correctly? A. 3 H2O → H2 + 3 O2 B. Cl2 + 2 KBr → KCl + Br2 C. 2 C2H2 + 5 O2 → 4 CO2

+ 2 H2O D. 2 C3H3 + O2 → 2 CO2 + H2O
Physics
2 answers:
posledela3 years ago
8 0
A. the carbons are unbalanced B. the hydrogens are unbalanced. D. the chlorines are unbalanced. That leaves C. to be correctly balanced.
slega [8]3 years ago
7 0
A. the carbons are unbalanced B. the hydrogens are unbalanced. D. the chlorines are unbalanced.
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