No. of moles=given mass/gram molecular mass
=16/16
=1
4.2 moles of CS2 contain 8,4 moles sulfur.
5 moles
9
7.71 grams sulfur (1 mole S/32.07 grams) = 0.2404 moles of sulfur
how many moles of sulfur are present in 3.4 moles of Al2(SO4)3
4.2 moles of CS2 contain 8,4 moles sulfur.
5 moles
9
7.71 grams sulfur (1 mole S/32.07 grams) = 0.2404 moles of sulfur
how many moles of sulfur are present in 3.4 moles of Al2(SO4)3
6. 1 mole of CS2 contains 1 mole of carbon and 2 of sulfur.
The formula mass of the compound sulfur dioxide, SO2 is 32.1 + 2(16.0) = 64.1Amount of SO2 = mass of pure sample/molar mass = 37.4/64.1 = 0.583mol There are 0.583 moles of sulfur dioxide in a 37.4g pure sample.
1
53,7 grams of sulfur is equivalent to 1,675 moles.
3,2x10e22 atoms of sulfur is equivalent to 0,053 moles.
There are 1.5 moles water in 27 grams
300 g sulfur is equivalent to 9,357 moles.