Question

Which is a balanced chemical equation? C7H16 + 5O2 6CO2 + 4H2O C7H16 + 11O2 7CO2 + 8H2O C7H16 + 14O2 7CO2 +5H2O C7H16 + 22O2 14CO2 + 16H2O NextReset

Answer 1

C7H16 + 11O2  ------>  7CO2 + 8H2O
C- 7                                C- 7
H- 16                              H -8*2=16
O -11*2 =22                    O - 7*2 +8 =14+8=22

Answer 2

Answer:

If you are a Plato user, it is B. C7H16 + 11O2 --> 7CO2 + 8H2O

Explanation: