Draw the organic product(s) of the following reactions, and include carbon dioxide if it is produced. CH3CH2-C triple bond C-CH2CH3 rightarrow O3
You do not have to consider stereochemistry.
If a compound is formed more than once, add another sketcher and draw it again.
Draw carbon dioxide in its own sketcher if it is produced.
Separate multiple products using the + sign from the dropdown menu.
If no reaction occurs, draw the organic starting material.

See picture below

Explanation:

In this case, is ocurring an ozonolysis reaction with alkines.

Alkines, unlike alkenes, when they undergo an ozonolysis reaction, the product formed is a carboxilic acid. In some cases it may produce CO₂, but that will happen only if the starting molecule has a terminal Hydrogen atom.

In other words the following:

CH₃CH₂C≡CH

In this case, it may produces the CO₂. However,  it's not the case, so it will produce two molecules of carboxylic acid.

You can see the picture below for the final product.

Hope this helps.

14 days is the half-life of phosphorus-32

it means there are 3 atoms of oxygen