Question

Balance the following chemical reaction using trial and error method
A)CsH12 + O2-->CO2 + H2O
B)Cl2 + KBr --> KCI + Br2
C) N2 + H2 -->NH3
D)C2H5OH + O2--> CO2 + H2O
E) Fe2O3 + CO --> Fe + CO2​

Answer 1

Answer:

a) CH12 + 4O2 --> CO2 + 6H2O

b) Cl2 + 2KBr --> 2KCl + Br2

c) N2 + 3H2 --> 2NH3

d) C2H5OH + 3O2 --> 2CO2 + 3H2O

e) Fe2O3 + 3CO --> 2Fe + 3CO2

Answer 2

Explanation:

a) c5h12+ 8o2- 5co2+ 6h2o

b) cl2+2 kbr-2 kcl+ br2

c) n2+ 3h2- 2nh3

d) c2h5oh+ 3o2- 2co2+3h2o

e) fe2o3+ 3co- 2Fe+ 3co2