Which equations are balanced?
a)Mg (s)+ 2HCl (aq)→ (aq)+ (g)
b)3Al (s)+ 3 (l)→ (s)
c)2HgO (s)→ 2 Hg (l)+ (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.

Question

Which equations are balanced?
a)Mg (s)+ 2HCl (aq)→  (aq)+  (g)
b)3Al (s)+ 3  (l)→   (s)
c)2HgO (s)→ 2 Hg (l)+  (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.

Quizplus · Accepted Answer

The Answer of Which equations are balanced?
a)Mg (s)+ 2HCl (aq)→  (aq)+  (g)
b)3Al (s)+ 3  (l)→   (s)
c)2HgO (s)→ 2 Hg (l)+  (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.

Which Equations Are Balanced