Answer : One mole of copper(II)sulfate contains [tex]24.088\times 10^{23}[/tex] number of oxygen atoms.
Solution :
As we know that, 1 mole of contains [tex]6.022\times 10^{23}[/tex] number of atoms.
In [tex]CuSO_4[/tex], there are 1 number of copper atom, 1 number of sulfur atom and 4 number of oxygen atoms.
As 1 mole of copper(II)sulfate contains [tex]4\times 6.022\times 10^{23}=24.088\times 10^{23}[/tex] number of oxygen atoms.
Therefore, one mole of copper(II)sulfate contains [tex]24.088\times 10^{23}[/tex] number of oxygen atoms.
