find the formula unit mass of CuSO4 .5H2O
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Answered by
55
The atomic mass of Cu is 63 g.
The atomic mass of S is 32 g.
The atomic mass of O is 16 g.
The atomic mass of H is 1 g.
The overall atomic mass of CuSO4 .5H2O
= 63 + 32 + 9 × 16 + 10 × 1 = 63 + 32 + 144 + 10
= 249 g.
The atomic mass of S is 32 g.
The atomic mass of O is 16 g.
The atomic mass of H is 1 g.
The overall atomic mass of CuSO4 .5H2O
= 63 + 32 + 9 × 16 + 10 × 1 = 63 + 32 + 144 + 10
= 249 g.
Answered by
31
Formula-unit mass of CuSO4 • 5H2O = 63.5 + 32 + (4 × 16) + 5{(2 × 1) + 16} u
= 63.5 + 32 + 64 + 90 u
= 249.5 u
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