Which of the following equations is NOT balanced?
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- A CH4(g) + 202(9) → CO2(g) + 2H2O(g)
- B CU(S) + HNO3(aq) → Cu(NO3)2(aq) + 4H2O(I) + NO(g)
- C 2KCIO3(s) → 2KCI(s)+ 3O2(g)
- D NaH(s) + H2O(1) → NaOH(aq) +H2(g)
- E Na2SO4(aq) + BaCl2(aq) → BaSO4(s) + 2NaCl(aq)
Correct Answer: Option B
Explanation:
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