Question #16993
1 Answer
Dec 10, 2017
Explanation:
Because it's a combustion reaction, there must be oxygen reacting with the acetaldehyde
Then it forms water and carbon dioxide.
Because there are two carbon atoms in the aldehyde, there'll have to be 2 mol of carbon dioxide.
Then balance the H's by putting a 2 in front of the water molecule.
Now balance the O's - you have 2 in the