Question

Can anyone give me the answers of the image???

Answer 1

Ans 1 = 2 fe +3 cl2 = 2 fecl3

blank 1 = 2

blank 2 = 3

blank 3 = 2

Ans.2 = 4fe +3 o2 = 2fe2o3

blank 1 = 4

blank 2 = 3

blank 3 = 2

Ans.3 = c6h6o3 +H2o = 2c2h3

blank 1 = 1

blank 2 = 1

blank 3 = 2