Question

An organic compound contain 57.14% of carbon 6.16% of hydrogen 9.52% of nitrogen and 27.18% of oxygen calculate the emperical formula and molecular mass is 294.3gm/ mole​

Answer 1

Answer:

Empirical formula=C14H18NO5

=12×14+1×18+14+16×5

= 280

n=294.3

--------

280

=1.05~ 1

molecular formula= C14H18NO5