Question

Which of the following represents a balanced equation?

A. 3C3H8 +502 + 3C02 + 9H20
B.3C3H8 + 402 + 3C02 + 9H20
C. C3Hg + 502 - 3CO2 + 4H20
D.C3H3 + 402 - 3C02 + 4H20

Answer 1

The balanced equation is A. 2C3H8 + 7O2 -> 6CO2 + 8H2O.

Step-by-step explanation:

The balanced equation for the reaction is A. 2C3H8 + 7O2 -> 6CO2 + 8H2O. In this equation, the number of atoms of each element is the same on both sides. For example, there are 6 carbon atoms on the left side and 6 carbon atoms on the right side. This indicates that the equation is balanced.