It depends how much sulphur dioxide you have. If you mean how many atoms does a sulphur dioxide molecule have the answer is 3. 1 sulphur and 2 oxygen atoms.
There are eight Atoms in a molecule of sulphur (S8).
There are 8 molecules in sulphur. They are S8
one mole of any stuff has Avogadro's number of parts of that stuff, that's 6.02 * 10^23 pts/mole
2 moles sulfur dioxide (6.022 X 1023/1 mole SO2)
= 1 X 1024 molecules of sulfur dioxide
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3 S II O
6
72 grams SO2 (1 mole SO2/64.07 grams)(6.022 X 1023/1 mole SO2) = 6.8 X 1023 molecules of sulfur dioxide ============================
Find: m molecules from 0.65 mole of SO2Link: 6.02 × 1023 formula units ↔ 1 moleConvert: 6.02 × 1023 molecules ↔ 1 moleProportion: There are 6.02 × 1023 molecules in 1 mole. Hence, in 0.65 mole:m = 0.65 × (6.02 × 1023)m = 3.91 × 1023Answer: 3.91 x 1023 molecules are in 0.65 mole of SO2.
A sulfur dioxide has one sulfur atom and two oxygen atoms. Therefore, considering a mole of sulfur dioxide (64g); there is 32g of sulfur and 32g of oxygen. Hence the mass percent of oxygen is 50%.
1 mole SO2 = 64.064g SO2 0.45g SO2 x 1mol SO2/64.064g SO2 = 0.0070 mole SO2
There is 1 molecule of sulfur in sulfur trioxide so there is 1 mole of sulfur in 1 mole of sulfur trioxide
72 grams SO2 (1 mole SO2/64.07 grams)(6.022 X 1023/1 mole SO2) = 6.8 X 1023 molecules of sulfur dioxide ============================
A mole of any compound or element has 6,022 140 857(74).10e23 molecules or atoms.
6.022*10^23
Since each mole of carbon dioxide molecules contains two moles of oxygen atoms, as indicated by the formula CO2 for carbon dioxide, half a mole of carbon dioxide will have one mole of oxygen atoms.
Find: m molecules from 0.65 mole of SO2Link: 6.02 × 1023 formula units ↔ 1 moleConvert: 6.02 × 1023 molecules ↔ 1 moleProportion: There are 6.02 × 1023 molecules in 1 mole. Hence, in 0.65 mole:m = 0.65 × (6.02 × 1023)m = 3.91 × 1023Answer: 3.91 x 1023 molecules are in 0.65 mole of SO2.
Sulfur has relative atomic mass of 32 and oxygen have that of 16. The molar mass of sulfur dioxide is 64 grams per mole. Therefore there is approximately 0.58 moles (37.14/64) of sulfur dioxide in given weight.
A sulfur dioxide has one sulfur atom and two oxygen atoms. Therefore, considering a mole of sulfur dioxide (64g); there is 32g of sulfur and 32g of oxygen. Hence the mass percent of oxygen is 50%.
2.10 moles carbon dioxide (6.022 X 1023/1 mole CO2) = 1.26 X 1024 molecules of carbon dioxide ==============================
7.30 moles carbon dioxide (6.022 X 10^23/1 mole CO2) = 4.40 X 10^24 molecules of carbon dioxide
3.75 X 1024 molecules carbon dioxide (1 mole CO2/6.022 X 1023) = 6.23 moles carbon dioxide ==================
We refer to "molecules" of sodium sulfate as formula units. The formula is Na2SO4. The molar mass is 142 g/mole. And sulfur (S) is 32 out of the entire 142 g. So, percent sulfur is 32/142 (x100%) = 22.5%
Multiply by avagadro constant. It is equals to 6.022*1^23