Question

choose the best answers using the equation.
2c₄h₁₀(g) + 13o₂(g) → 8co₂(g) + 10h₂o(g)
11 choose all that apply.
what are the two products?
□ h₂o(g)
□ o₂(g)
□ c₄h₁₀(g)
□ co₂(g)
12 choose all that apply.
what are the two reactants?
□ co₂(g)
□ c₄h₁₀(g)
□ h₂o(g)
□ o₂(g)

Explanation:

Question 11

In a chemical equation, the reactants are on the left side of the arrow and the products are on the right side. The given equation is \(2\text{C}_4\text{H}_{10}(g)+13\text{O}_2(g)
ightarrow8\text{CO}_2(g)+10\text{H}_2\text{O}(g)\). So the products (on the right) are \(\text{CO}_2(g)\) and \(\text{H}_2\text{O}(g)\).

In a chemical equation, reactants are on the left side of the arrow. The equation is \(2\text{C}_4\text{H}_{10}(g)+13\text{O}_2(g)
ightarrow8\text{CO}_2(g)+10\text{H}_2\text{O}(g)\), so the reactants (on the left) are \(\text{C}_4\text{H}_{10}(g)\) and \(\text{O}_2(g)\).

Answer:

\(\text{H}_2\text{O}(g)\), \(\text{CO}_2(g)\)

Question 12