What is the mass of 0.50 mol of cuso4 5h2o
Asked by admin @ in Chemistry viewed by 277 People
Calculate the molecular mass of the CuSO4 . 5H2O
Answered by admin @
Atomic mass of H = 1 g
atomic mass of O = 16 g
atomic mass of Cu =63.5 g
atomic mass of S = 32 g
now ,
molar mass of CuSO4.5H2O = atomic mass of Cu + atom mass of S + 4× atomic mass of O +5× {2 × atomic mass of H + atomic mass of O }
= 63.5 + 32 + 4× 16 +5 (2 + 16) g
=63.5 +32 + 64 + 90 g
= 249.5 g
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