For example there is H20
there are two hydrogen & one oxygen
It makes the molecule polar
NaCl
The chemical composition of a cheese molecule includes proteins, fats, water, minerals, and trace amounts of carbohydrates.
dna
It makes the molecule polar
To effectively read molecular formulas, one must understand the symbols used to represent different elements and the numbers that indicate the quantity of each element in the molecule. The formula provides information about the types and proportions of atoms present in the molecule. It is important to pay attention to the subscripts and coefficients in the formula to determine the correct composition of the molecule.
cuz they are dead moleculesType your answer here...
Percentage composition= (mass of the element/mass of the molecule)*100 The fraction of the molecule's mass that comes from the element's mass
The solubility of a molecule is not dependent on the isotopic composition. In other words, if a molecule with a particular isotopic composition is soluble then so are all of its isotopomers and isotopologues.
Percentage composition= (mass of the element/mass of the molecule)*100 The fraction of the molecule's mass that comes from the element's mass
Percentage composition= (mass of the element/mass of the molecule)*100 The fraction of the molecule's mass that comes from the element's mass
The relative amount of mass an atom contributes to a molecule