Multiple Choice
Which of the following equations is NOT balanced properly?
A) 2Cr + 6HCl → 2CrCl3 + 3H2
B) 2NaHCO3 → Na2CO3 + CO2 + H2O
C) Cr2(SO4) 3 + 6KOH → 2Cr(OH) 3 + 3 K2SO4
D) 4NH3 + 14O2 → 4NO2 + 6H2O
E) none of the above
Correct Answer:

Verified
Correct Answer:
Verified
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