13
QuizMultiple Choice

Types of Chemical Reactions — Quiz

Question 13 • Physical Science

What else is produced during the combustion of propane, cap c sub 3 cap h sub 8 ? cap c sub 3 cap h sub 8 plus 5 cap o sub 2 rightarrow 3 CO sub 2 plus 4 ______

Answer
A
cap h sub 2 cap o
B
cap c sub 3 cap h sub 8
C
cap c sub 3 cap h sub 8 cap o sub 2
D
cap o sub 2

Explanation

Combustion of propane produces carbon dioxide and water. The equation is C₃H₈ + 5O₂ → 3CO₂ + 4H₂O: the 3 carbon atoms form 3CO₂, and the 8 hydrogen atoms form 4H₂O. So the missing product is H₂O, choice A.

AI-written and checked against the verified answer.

Previous
Next