Question

Use the reaction to answer the question.
C H + 12O → ?
Which products are expected from the reaction?
(1 point)
10 8 2
10CO2 + 8H2O
10CO2 + 4H2O
10CO2 + 8H + 2O2
10C + 4H2O + 10O2

Answer 1

To determine the expected products from the combustion of a hydrocarbon represented by C₁₀H₈ with oxygen (O₂), we can follow the general combustion reaction of hydrocarbons, which produces carbon dioxide (CO₂) and water (H₂O).

The balanced form of the combustion reaction for the hydrocarbon C₁₀H₈ is:

\[
C_{10}H_8 + 12O_2 \rightarrow 10CO_2 + 4H_2O
\]

Here, you can see:

- For every 10 carbon atoms (C), we produce 10 carbon dioxide molecules (CO₂).
- For every 8 hydrogen atoms (H), we produce 4 water molecules (H₂O).

Based on this analysis, the answer is:

**10CO₂ + 4H₂O**

So, the correct option from the provided choices is:
**10CO₂ + 4H₂O**.