0
(16.0g + 16.0g)/(32.1g + 16.0g + 16.0g) x 100 %
Wiki User
∙ 7y ago
Anonymous
Add your answer:
Earn +20 pts
What is the mass percent in oxygen SO2?
I assume you mean mass of oxygen % in SO2. This is calculated by finding the molecular weight of S and O (32 and 16 respectively) As there are 2 oxygens, 16 is multiplied by 2, = 32. put 32 over the total, = 32/64. Which equals 50%
If 230 g sample of a compound contains 136.6 g of carbon 26.4 g of hydrogen and 31.8 g of nitrogen The rest is oxygen What is the mass percent of oxygen in the compound?
The mass of the elements that are not oxygen equals 194.8g. The mass of oxygen is 230g - 194.8g = 35.2g of oxygen. Mass percent of oxygen = 35.2g O/230g x 100 = 15% O
What is the particle diagram for SO2?
Sulphur + two oxygen's = sulphur dioxide is the particle diagram for SO2. It would look like.... O + oo = oOo.
How do you calculate the theoretical mass percentage of oxygen in potassium chlorate?
I believe it is: %O=mass of 3 mol of O / mass of 1 mol of potassium chlorate *100% If you measured it: %O=mass of oxygen lost / mass of potassium chlorate *100%
What is the percent composition of O in LiOH?
The formula shows that oxygen is one atom out three in the formula unit, so that the atomic percent of oxygen in the compound is 33.333.......... By adding the gram atomic masses of the three elements, one obtains 23.95 as the gram formula mass, to the justified number of significant digits (the four digits in the value for the gram atomic mass of lithium), and 100 (15.9994/23.95) is 66.80 percent by mass of oxygen in LiOH.
What is the mass percent in oxygen SO2?
I assume you mean mass of oxygen % in SO2. This is calculated by finding the molecular weight of S and O (32 and 16 respectively) As there are 2 oxygens, 16 is multiplied by 2, = 32. put 32 over the total, = 32/64. Which equals 50%
If 230 g sample of a compound contains 136.6 g of carbon 26.4 g of hydrogen and 31.8 g of nitrogen The rest is oxygen What is the mass percent of oxygen in the compound?
The mass of the elements that are not oxygen equals 194.8g. The mass of oxygen is 230g - 194.8g = 35.2g of oxygen. Mass percent of oxygen = 35.2g O/230g x 100 = 15% O
What is the percent composition of SO2?
s 50% o 50%
What is the percentage mass of O in SO2?
Oxygen is 49.95% of the mass of SO2. The molecular weight is 48.06 g/mol and sulfur's molecular weight is 32.06 g/mol, so oxgyen must make up the other half of the compounds molecular weight.
What is the particle diagram for SO2?
Sulphur + two oxygen's = sulphur dioxide is the particle diagram for SO2. It would look like.... O + oo = oOo.
A compound is found to contain 50.05 percent sulfur and 49.95 percent oxygen by mass. What is the empirical formula for this compound?
Assuming 100 g of compound50.05 g S x 1 mol S/32 g S = 1.56 moles S present49.95 g O x 1 mol O/16 g O = 3.12 moles O presentmole ratio of O to S is 3.12/1/56 = 2 to 1Empirical formula = SO2
Is SO2 a single atom?
No, its a molecule composed of an atom of sulfur (S) and 2 atoms of oxygen (O)
What is the molecular formula of a compound containing 89 percent cesium Cs and 11 percent oxygen O with a molar mass equals 298 gmol?
Cs2O2
What is O in the periodic table?
O stands for Oxygen
What is the atomic mass of o?
The Atomic Mass of Oxygen is: 15.999
How do you calculate the theoretical mass percentage of oxygen in potassium chlorate?
I believe it is: %O=mass of 3 mol of O / mass of 1 mol of potassium chlorate *100% If you measured it: %O=mass of oxygen lost / mass of potassium chlorate *100%
Sulfur dioxide formula?
Sulfur dioxide is composed of one sulfur atom and two (the "di" in "dioxide") atoms of oxygen. Its formula is SO2.Sulfur and oxygen both have 6 valence electrons, so if you start with O-S-O, only 4 electrons are used in the bonds. This leaves us with 14 electrons to redistribute in the molecule..each oxygen is given 6 to make them octet happy and the sulfur is given the 2 leftovers..sulfur is not octet happy yet though, with only 6 electrons now..so take 2 electrons from an oxygen and share them with the sulfur..this gives you the structures O-S=O and O=S-O. With your non-bonding electrons drawn in of course..the structure is bent because of the VSEPR theory with a lone pair on the sulfur.Formula: SO2
