A compound which contains only carbon, hydrogen, and oxygen is analyzed and found to contain the exact same percentage of carbon as it has oxygen. If the compound contains 47.01% carbon, what is its empirical formula

може ли да зареждате повече информация, моля

you need to have a picture of the atom that way we can answer it

considering the question as per the attachment

here we can see that the radon nuclide has 222 as the atomic mass number and 86 as the atomic number.

when it undergoes nuclear fission it gives polonium which has atomic mass number as 218 and atomic number will be 84 along with a helium nucleus which has 4 atomic mass number and 2 as its atomic number.

222 = 218 + 4 (atomic mass number)

86 = ? + 2; therefore ? = 86-2 = 84.

the atomic mass number of polonium will be 84.