First of all, your formula cannot be right. There is no way the formula is Al2S2O33. Sorry, not happening. Maybe it is supposed to be Al2S2O3? But you need to know the actual formula to answer this question.
Step 1) Once you have the correct formula, determine the molecular weight of this compound. See the Related Questions link to the left for how to do that.
Step 2) Then convert the 25.6 grams of whatever this stuff is into moles. See the Related Questions links to the left for how to convert grams into moles.
Step 3) Then based on the formula (as it is now), there are 2 atoms of sulfur for every molecule of this stuff. That means however many molecules you calculated in Step 2 above, you have twice as many moles of sulfur.
Step 4) Then convert from moles to atoms. To do that multiply by Avogadro's number and see the Related Questions links for how to do that!
8 g sulfur have 1,5027176187149.1023 atoms.
4.2 moles of CS2 contain 8,4 moles sulfur.
Na2SO4Three different types of atoms.2 atoms of sodium.1 atom of sulfur.4 atoms of oxygen.This compound is called,sodium sulfate.
25,1 grams sulfur contain 4,7147765.10e23 atoms.
96.195
8 g sulfur have 1,5027176187149.1023 atoms.
two atoms of hydrogen one atom of Sulfur and four atoms of oxygen
7,00 mg of allicin contain 0,519.10e20 sulfur atoms.
4.2 moles of CS2 contain 8,4 moles sulfur.
2.408 x 10^24 atoms.
There are two atoms of sulfur in pyrite (FeS2)
3,2x10e22 atoms of sulfur is equivalent to 0,053 moles.
6. 1 mole of CS2 contains 1 mole of carbon and 2 of sulfur.
5 g of sulfur contain 0,94.10e23 atoms.
1.87810*10^22 Sulfur Atoms.
Na2SO4Three different types of atoms.2 atoms of sodium.1 atom of sulfur.4 atoms of oxygen.This compound is called,sodium sulfate.
One if it is pure sulfur. Sulfur is an element so the on atom is sulfur!