1)
Lets take 100g of this compound.
It contains
50.05 g S and 49.95 g O.
2)
M(S) = 32.06 g/mol
M(O) = 16.00 g/mol
50.05 g S*1mol S/32.06 g S= 1.56 mol S
49.95 g O*1mol O/16.00 g O =3.12 mol O
3) S:O =
=1.56 mol S : 3.12 mol O = (1.56 mol /1.56 mol ) : (3.12 mol /1.56 mol) =1:2
(mol S):(mol O)=1 : 2
SO2
or
is the conversion factor used to convert mole to particle.
<u>Explanation:</u>
The Avogadro's number named after the scientist "Amedeo Avogadrothe" and represented as <em>N</em> or <em>N </em>0. It is the number of constituent particles like atoms, molecules or ions which are present in one mole of salt or compound.
It is the dimensionless and international unit of amount of substance given as
. The number of particles like atoms, molecules or formula units can be converted to moles by dividing the given particle value by Avogadro's number. . For example, if u want to convert
molecules of
into moles, then have to do as below,
![\frac{5.3 \times 10^{25} \text { molecules }}{6.02 \times 10^{23} \text { molecules }}=0.88 \times 10^{2}=88 \text { moles }](https://tex.z-dn.net/?f=%5Cfrac%7B5.3%20%5Ctimes%2010%5E%7B25%7D%20%5Ctext%20%7B%20molecules%20%7D%7D%7B6.02%20%5Ctimes%2010%5E%7B23%7D%20%5Ctext%20%7B%20molecules%20%7D%7D%3D0.88%20%5Ctimes%2010%5E%7B2%7D%3D88%20%5Ctext%20%7B%20moles%20%7D)
The value of the Avogadro constant has been selected for all experimental purpose so that the mass of 1 mole of a chemical compound (in grams) is numerically equal to the average mass of one molecule of the compound.
Answer: cookware manufacturers who make pans out of steel only .
Explanation: Trust me its correct.
Answer: DNA shapes how an organism grows up and the physiology of its blood, bone, and brains. DNA is thus especially important in the study of evolution . The amount of difference in DNA is a test of the difference between one species and another – and thus how closely or distantly related they are.
The answer is true, this is how dams work as the water goes through ot it pushed the turbines inside to generate electricity.
I hope this helps.