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6 votes
6 votes
Help me!!!!

A. 2
B. 3
C. 4
D. 6

Help me!!!! A. 2 B. 3 C. 4 D. 6-example-1
User Sberder
by
3.2k points

1 Answer

9 votes
9 votes

Answer:

A

Step-by-step explanation:

LHS

Fe = 4

O = 3 x 2 = 6

RHS

Fe = 2 x 2 = 4

O = 2 x 3 = 6

LHS = RHS therefore they are balanced if there are two molecules

User Mchasles
by
3.5k points