Multiple Choice
Which equations are balanced?
A.Mg (s) + 2HCl (aq) → MgCl2 (aq) + H2 (g)
B.3Al (s) + 3 Br2 (l) → Al2Br3 (s)
C.2HgO (s) → 2 Hg (l) + O2 (g)
A) Only equation "c" is balanced.
B) Equations "a" and "c" are balanced.
C) Equations "b" and "c" are balanced.
D) All of them are balanced.
Correct Answer:
Verified
Correct Answer:
Verified
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