How many atoms of carbon are present in 12.9 g of a compound that is 36
.7% carbon, by
weight? Answer in units of atoms.
g C = 0.367 x 12.9g = ?
mols C = grams/atomic mass
atoms C = mols C x 6.02E23 = ?
.7% carbon, by
weight? Answer in units of atoms.
mols C = grams/atomic mass
atoms C = mols C x 6.02E23 = ?