The equation is: C+O2=>CO2
Since we got 10 molecules of CO2 new balanced equation would be 10C+10O2=>10CO2
from this equation we can see that we have 10 molecules of oxygen, however ,we need to find atoms. There are 2 atoms in the oxygen molecule so we need to multiply 10 by 2 which gives us 20 atoms.
The answer: there are 20 atoms of oxygen
Chemical properties are mainly determined by the number of valence electrons (electrons which can be gained, lost, or shared) in the atom.
They're all intertwined! For instance: Matter is composed of Atoms - which are kept together and create molecules. Elements are made up of only one kind of atoms. Atoms that have different elements and are bonded together form compounds. If atoms are ever aligned in a perfect 3d arrangement, they form an awesome crystal.
So in short: They all are one big happy family, so to speak that are either the outcome or help decide the outcome of the product.
<span>The vaporization of br2 from liquid to gas state requires 7.4 k/cal /mol.</span>