# Careful observation

Chemistry Level 2

The degree of unsaturation in $$\ce{C3H3Cl3}$$ is $$x$$,

and the degree of unsaturation in $$\ce{C3H4O}$$ is $$y$$,

and the degree of unsaturation in $$\ce{C4H5N}$$ is $$z$$.

Find $$x+y+z$$.

TAKE UP THE CHALLENGES!!

×