LinaB1794 LinaB1794

01-02-2020
Chemistry

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Calculate the percentage of sulfur in CuSO4. Please show your work.

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bacchusella04 bacchusella04

01-02-2020

%= total atomic mass of element/formula mass of the compoundX100
atomic mass(Ar) of sulfur- 32
Ar of Cu- 64
Ar of O-16
64+32+(16x4)= 160
32/160=0.2
0.2x100=20
20%

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adegokeganiyu435 adegokeganiyu435

01-02-2020

Answer:20%

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