B. The energy barrier between reactants and products
hope this helps!
(:
CO2 goes on the bottom and O2 on the top.
Answer:
Five ( 5 ) is the correct answer
Answer:
2C₈H₁₈(g) + 25O₂(g)→16CO₂(g) + 18H₂O
Explanation:
To balance an equation, the moles of one element on one side of the equation should be the same as those on the other side of the equation. This is because (as a law of thermodynamics), in a chemical reaction, the matter is not destroyed nor created - atoms are only rearranged.