Use Daltons.
ch2o and c6h12o6
tetrahedral 100 percent Jew says 100 percent tetrahedral. Shalom
Because unlike the empirical formula, the molecular formula does not have to be the simplest ratio.If by chance you are given the percent composition of the elements in a substance, you could calculate the empirical formula and then the empirical formula's mass. However, the molecular formula equation is molecular formula= (empirical formula)n, where n is the mass of the molecular formula divided by the mass of the empirical formula. You would, therefore, need to know the mass belonging to the molecular formula, which you are not given.
For a chemical compound, ex. ABC: Percent (%) of A is (atomic weight of A x 100)/molecular weight of ABC.
The earth is actually composed of a total of 90 chemical elements. 81 of them have at least one stable isotope.
.005078 g is the weight of 2 mole percent molecular iodine.
Not completely. The empirical formula of a substance can be determined from its percent composition, but a determination of molecular weight is needed to decide which multiple of the empirical formula represents the molecular formula.
ch2o and c6h12o6
are strong molecular acids ionize 100
Percent is a unit of measure.
tetrahedral 100 percent Jew says 100 percent tetrahedral. Shalom
Percent is not a unit of measure. There is no conversion.
LL
If you multiply by molecular weight, you can get the mass. With the info you've given, no calculation can be made
This could be the composition of some star, except that the hydrogen in a star is not likely to be molecular because of the high temperature. About the only sensible answer to the question as literally stated is "a mixture, probably of gases".
Because unlike the empirical formula, the molecular formula does not have to be the simplest ratio.If by chance you are given the percent composition of the elements in a substance, you could calculate the empirical formula and then the empirical formula's mass. However, the molecular formula equation is molecular formula= (empirical formula)n, where n is the mass of the molecular formula divided by the mass of the empirical formula. You would, therefore, need to know the mass belonging to the molecular formula, which you are not given.
For a chemical compound, ex. ABC: Percent (%) of A is (atomic weight of A x 100)/molecular weight of ABC.